PERF DRY MED WEIGHT NO SHOW Cushioned sole provides the ultimate protection against hot spots and hard surfaces. These no show socks hug your foot below the ankle. Vented knit top keeps feet dry and cool. Five toe design prevents rubbing + friction between the toes Low profile design sits below the ankle Cushion sole comforts foot from toe to upper heel Arch band provides gentle compression to lift and support Vented top allows for faster cooling and moisture release Unisex sizing 64% Polyester; 18% Organic Cotton; 13% Nylon; 5% Elastane. Machine washable. Wash in gentle cycle. Line dry. Do not bleach or iron.