Size Medium. Excellent condition. Worm once and washed once. Fabric type 76% DRYNAMIX, RECYCLED POLYESTER, 22% NYLON, 2% ELASTANE Care instructions Hand Wash, Machine Wash About this item Compressive Midfoot Support: Designed for a snug fit around your midfoot, offering strong support while allowing your toes to move freely. Strategic Cushioning: Extra padding around the toes, heel, and sole to offer ultimate protection and comfort. Odor Resistance: Infused with silver ions to naturally combat odor-causing microbes, perfect for sweaty, stinky feet. High Quality and Comfort: Runner tested and approved, these socks ensure dry, comfortable, and blister-free wear, with no irritation from seams or bunching fabric. Perfect Heel Fit: Expertly crafted to cup your heel perfectly, eliminating discomfort from slippage or extra material