Black with math formula; Some call it genius, you say it's just another day. If you enjoy math, see things in the form of equations, and look forward to quantum physics...look no further.
SIZE & PACKING
Fit for Sock size 8-14, men's shoe size 7-13, women's shoe size 9-12. 1 pair comes in each plastic zippered Happypop bag.
We use 80% cotton, 17% polyamide, and 3% elastane to ensure our socks are soft, comfortable, stretchy and breathable. No fading, hold up well in the laundry.
Most orders are fulfilled by our warehouse in the U.S.
It normally takes around 3-7 business day for your package to arrive.
FREE U.S Shipping over $29!