{"title":"All NerdWear Hats","description":"\u003cp\u003eShop the complete NerdWear hat collection by color combination, expression, subject, style, and embroidery color.\u003c\/p\u003e","products":[{"product_id":"imaginary-unit-vintage-cotton-twill-cap","title":"Imaginary Unit Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of mathematics’ most important ideas, worn without explanation. The imaginary unit, i = √−1, extends the real number system into the complex plane and is fundamental to complex analysis, engineering, and modern physics.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242248589447,"sku":"2976460_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242248622215,"sku":"2976460_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242248654983,"sku":"2976460_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242248687751,"sku":"2976460_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242248720519,"sku":"2976460_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242248753287,"sku":"2976460_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad669a2c6f38.jpg?v=1792436653"},{"product_id":"fine-structure-constant-vintage-cotton-twill-cap","title":"Fine-Structure Constant Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of physics’ most famous numbers, worn without explanation. The fine-structure constant, α ≈ 1\/137, describes the strength of electromagnetic interaction and has fascinated physicists for generations.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242261893255,"sku":"7895004_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242261926023,"sku":"7895004_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242261958791,"sku":"7895004_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242261991559,"sku":"7895004_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242262024327,"sku":"7895004_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242262057095,"sku":"7895004_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66ad6c9e9c.jpg?v=1792436958"},{"product_id":"eulers-identity-vintage-cotton-twill-cap","title":"Euler's Identity Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of mathematics’ most famous equations, worn without explanation. Euler’s Identity brings together five fundamental constants in a single remarkably elegant relationship and is often celebrated as one of the most beautiful equations in mathematics.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242267136135,"sku":"7242673_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242267168903,"sku":"7242673_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242267201671,"sku":"7242673_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242267234439,"sku":"7242673_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242267267207,"sku":"7242673_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242267299975,"sku":"7242673_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66b071f1df.jpg?v=1792437005"},{"product_id":"mass-energy-equivalence-vintage-cotton-twill-cap","title":"Mass-Energy Equivalence Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of physics’ most famous equations, worn without explanation. Mass-energy equivalence, E = mc², expresses the relationship between mass and energy and stands as one of the defining ideas of modern physics.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242270019719,"sku":"2334748_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242270052487,"sku":"2334748_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242270085255,"sku":"2334748_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242270118023,"sku":"2334748_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242270150791,"sku":"2334748_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242270183559,"sku":"2334748_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66b3481227.jpg?v=1792437052"},{"product_id":"pythagorean-theorem-vintage-cotton-twill-cap","title":"Pythagorean Theorem Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of mathematics’ most enduring equations, worn without explanation. The Pythagorean Theorem, a² + b² = c², describes the relationship between the sides of a right triangle and remains one of the foundational ideas in geometry.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242274771079,"sku":"6701956_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242274803847,"sku":"6701956_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242274836615,"sku":"6701956_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242274869383,"sku":"6701956_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242274902151,"sku":"6701956_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242274934919,"sku":"6701956_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66b92db164.jpg?v=1792437147"},{"product_id":"golden-ratio-vintage-cotton-twill-cap","title":"Golden Ratio Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of mathematics’ most famous constants, worn without explanation. The golden ratio, φ ≈ 1.618, appears throughout geometry and in a wide range of mathematical relationships.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242308128903,"sku":"9294466_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242308161671,"sku":"9294466_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242308194439,"sku":"9294466_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242308227207,"sku":"9294466_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242308259975,"sku":"9294466_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242308292743,"sku":"9294466_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66d7fe9c94.jpg?v=1792437641"},{"product_id":"zero-factorial-vintage-cotton-twill-cap","title":"Zero Factorial Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of mathematics’ neatest results, worn without explanation. Zero factorial, 0! = 1, follows naturally from the structure of factorials and plays an important role in combinatorics and probability.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242339192967,"sku":"5460991_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242339225735,"sku":"5460991_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242339258503,"sku":"5460991_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242339291271,"sku":"5460991_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242339324039,"sku":"5460991_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242339356807,"sku":"5460991_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66f27c8b14.jpg?v=1792438066"},{"product_id":"planck-relation-vintage-cotton-twill-cap","title":"Planck Relation Vintage Cotton Twill Cap","description":"\u003cp\u003eOne of quantum physics’ defining equations, worn without explanation. Planck’s relation, E = hν, connects the energy of a photon to its frequency and helped establish the quantum description of light.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and green embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242342207623,"sku":"3914385_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242342240391,"sku":"3914385_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242342273159,"sku":"3914385_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242342305927,"sku":"3914385_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242342338695,"sku":"3914385_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242342371463,"sku":"3914385_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66f65ce35c.jpg?v=1792438128"},{"product_id":"logarithmically-awesome-vintage-cotton-twill-cap","title":"Logarithmically Awesome Vintage Cotton Twill Cap","description":"\u003cp\u003eFor people whose idea of scale is anything but linear. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46242348990599,"sku":"4202534_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46242349023367,"sku":"4202534_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46242349056135,"sku":"4202534_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46242349088903,"sku":"4202534_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46242349121671,"sku":"4202534_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46242349154439,"sku":"4202534_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad66f9b44cec.jpg?v=1792438182"},{"product_id":"buff-acquired-vintage-cotton-twill-cap","title":"Buff Acquired Vintage Cotton Twill Cap","description":"\u003cp\u003eA status message for anyone who knows improvement should be measurable. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. 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Euler’s Identity brings together five fundamental constants in a single remarkably elegant relationship and is often celebrated as one of the most beautiful equations in mathematics.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and orange embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46244172726407,"sku":"8381073_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46244172759175,"sku":"8381073_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46244172791943,"sku":"8381073_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46244172824711,"sku":"8381073_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46244172857479,"sku":"8381073_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46244172890247,"sku":"8381073_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-black-front-6ad689d54518a.jpg?v=1792444892"},{"product_id":"pythagorean-theorem-vintage-cotton-twill-cap-orange","title":"Pythagorean Theorem Vintage Cotton Twill Cap with Orange Embroidery","description":"\u003cp\u003eOne of mathematics’ most enduring equations, worn without explanation. 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Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46244178788487,"sku":"8031989_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46244178821255,"sku":"8031989_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46244178854023,"sku":"8031989_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46244178886791,"sku":"8031989_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46244178919559,"sku":"8031989_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46244178952327,"sku":"8031989_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-black-front-6ad68a3faa30d.jpg?v=1792445000"},{"product_id":"imaginary-unit-vintage-cotton-twill-cap-orange","title":"Imaginary Unit Vintage Cotton Twill Cap with Orange Embroidery","description":"\u003cp\u003eOne of mathematics’ most important ideas, worn without explanation. The imaginary unit, i = √−1, extends the real number system into the complex plane and is fundamental to complex analysis, engineering, and modern physics.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and orange embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46244184260743,"sku":"1272033_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46244184293511,"sku":"1272033_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46244184326279,"sku":"1272033_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46244184359047,"sku":"1272033_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46244184391815,"sku":"1272033_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46244184424583,"sku":"1272033_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-black-front-6ad68a8c77b81.jpg?v=1792445076"},{"product_id":"golden-ratio-vintage-cotton-twill-cap-orange","title":"Golden Ratio Vintage Cotton Twill Cap with Orange Embroidery","description":"\u003cp\u003eOne of mathematics’ most famous constants, worn without explanation. The golden ratio, φ ≈ 1.618, appears throughout geometry and in a wide range of mathematical relationships.\u003c\/p\u003e\u003cp\u003eThis low-profile vintage cap pairs that Expression with a washed cotton-twill finish and orange embroidery. A small NerdWear.net mark is embroidered on the back.\u003c\/p\u003e\u003cp\u003e• 100% cotton twill\u003cbr\u003e• 6-panel, unstructured, low-profile construction\u003cbr\u003e• Curved visor\u003cbr\u003e• 6 sewn eyelets\u003cbr\u003e• Black sweatband\u003cbr\u003e• Metal snap buckle with antique-brass finish\u003cbr\u003e• Washed vintage effect\u003cbr\u003e• One size, adjustable\u003cbr\u003e• Front and back embroidery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNerdWear. Wear What You Know.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMade to order: Each NerdWear hat is produced specifically for your order using a pre-designed NerdWear Expression and predetermined embroidery specifications. Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46244200153223,"sku":"5170538_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46244200185991,"sku":"5170538_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46244200218759,"sku":"5170538_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46244200251527,"sku":"5170538_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46244200284295,"sku":"5170538_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46244200317063,"sku":"5170538_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-black-front-6ad68b43a2086.jpg?v=1792445259"},{"product_id":"zero-factorial-vintage-cotton-twill-cap-orange","title":"Zero Factorial Vintage Cotton Twill Cap with Orange Embroidery","description":"\u003cp\u003eOne of mathematics’ neatest results, worn without explanation. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46244203331719,"sku":"5369606_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46244203364487,"sku":"5369606_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46244203397255,"sku":"5369606_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46244203430023,"sku":"5369606_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46244203462791,"sku":"5369606_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46244203495559,"sku":"5369606_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-black-front-6ad68b818b487.jpg?v=1792445321"},{"product_id":"planck-relation-vintage-cotton-twill-cap-orange","title":"Planck Relation Vintage Cotton Twill Cap with Orange Embroidery","description":"\u003cp\u003eOne of quantum physics’ defining equations, worn without explanation. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. Each hat is still produced to the design and specifications established for that product.\u003c\/p\u003e","brand":"NerdWear.net","offers":[{"title":"Black","offer_id":46248088469639,"sku":"4408334_9791","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":46248088502407,"sku":"4408334_9792","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Maroon","offer_id":46248088535175,"sku":"4408334_9793","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46248088567943,"sku":"4408334_16747","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":46248088600711,"sku":"4408334_16749","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Charcoal Grey","offer_id":46248088633479,"sku":"4408334_10803","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3678\/8615\/files\/vintage-cap-charcoal-grey-front-6ad6b6907fb59.jpg?v=1792456344"},{"product_id":"pythagorean-theorem-vintage-cotton-twill-cap-red","title":"Pythagorean Theorem Vintage Cotton Twill Cap with Red Embroidery","description":"\u003cp\u003eOne of mathematics’ most enduring equations, worn without explanation. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. 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Because your hat is embroidered on demand rather than pulled from mass-produced warehouse inventory, fulfillment may take a few extra days before it ships. Producing only what is ordered helps reduce excess inventory, waste, and unnecessary production costs, which helps us avoid passing those added expenses on to the buyer. 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