The Idea of Math

Math shirts for people who see patterns everywhere.

Explore original, hand-drawn graphic T-shirts and sweatshirts inspired by fractals, geometry, optical illusions and science. From the intricate Mandelbrot set to the branching dragon curve and sweeping cycloids, this collection turns mathematical ideas into everyday wearable art.

Find a thoughtful gift for a math teacher, programmer, engineer or someone who simply loves an unexpected pattern. You don’t need to understand the equation to appreciate the design.

Find a gift for someone who sees patterns everywhere →

BkTek Apparel creates the artwork in New York, and each garment is printed to order. Explore each product for its fabric, fit, available colors and size chart.

Ideas You Can Wear.