Tough is the new pretty. These compression socks are designed to support your feet on the longest of runs or the sweetest of recoveries. Secure dual welt band for a snug fit. Vector heel creates defined heel cup for optimal fit. Vented knit top allows for faster cool and moisture release. Arch band provides gentle compression to lift and support. Graduated compression helps move blood flow up the leg. Seamless five toe construction promotes circulation, removes moisture, eliminates friction and blisters between toes. Unisex sizing. 90% Polyamide; 10% Spandex. Machine washable. Wash in gentle cycle. Line dry. No bleach or iron.