Copper-Ion Technology -CuTEC® copper yarns provide odor reduction and antifungal properties with high wicking THORWICK® COOL fiber to move moisture away from the foot to the outside of the sock allowing moisture to evaporate keeping the foot drier, cooler and more comfortable Triple-Zone Graduated Compression - Encourages increased blood circulation in the leg, mid-foot compression and arch wrap support the plantar fascia tendon. Ultra Lightweight Sock Frame - Nylon-covered LYCRA® provides contoured aerodynamic glove-like fit. Stabilizing Ankle Wrap - Reduces ankle strain and turn. Fiber content: 43% nylon, 23% THORWICK® COOL Copper Infused polyester (CuTEC ®), 12% Copper polyester, 11% polyester, 11 % elastic. Made in USA of domestic and imported yarns.
