SmartKnit® socks are made the same way a caterpillar spins a cocoon, beginning at the top. This unique process creates a sock that fits like a second skin with absolutely no wrinkling or bunching. SmartKnit socks are ultra-smooth, with no compression or circulation restriction. Designed purely seamless with a soft stretch in every direction and moisture managing antibacterial fibers. This is a truly "One-of-a-kind" sock |