75%COOLMAX, 22%Polyester, 3%Elastane

Premium Materials: Made with coolmax technology effectively make the feet breathable and comfortable.
Breathable and Moisture Wicking: It can effectively absorb sweat from the feet due to the premium material of the socks. Wearing socks will feel comfortable after physical work or exercise.
Durable & Safety: Superior textile technology makes socks durable, provides cushioning absorption to protect feet.
Performance: Deep heel and elastic top ensure the sock fits the contours of the foot perfectly, super stretchable and boost blood circulation easily.
High Density Fiber:Reinforced high-density fibers to provide no wear out holes or damages

Worry-free Warranty: We will gladly accept your return of unworn merchandise within 30 days from the date of purchase. We provide 12 months worry-free warranty. Refunds and exchanges are free.

Size in men's size, for women's size simply add 1.5. IE Men's US 6 would be equivalent to women's US 7.5.