Pythagorean Theorem Vintage Cotton Twill Cap with Maroon Embroidery

One 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.

This low-profile vintage cap pairs that Expression with a washed cotton-twill finish and maroon embroidery. A small NerdWear.net mark is embroidered on the back.

• 100% cotton twill
• 6-panel, unstructured, low-profile construction
• Curved visor
• 6 sewn eyelets
• Black sweatband
• Metal snap buckle with antique-brass finish
• Washed vintage effect
• One size, adjustable
• Front and back embroidery

NerdWear. Wear What You Know.

Made 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.