Made of 80% Acrylic / 20% Nylon & Elastic blend. 
These custom crew socks are the perfect mix of comfort and style. They offer more compression and support in the areas you need it most. Knitted to have ribbing, arch support, and be tighter around the leg.
Socks are size large. Designed to fit men's shoe 10-13 or women's shoe 10-12.