Moisture wicking effect keeps feet comfortable and dryflex zone decreases fabric bulk to enhance fit and movementelastic arch support adds stability and great fitreinforced heel and toe protector reduces friction and skin irritationcomfort top reduces friction and skin irritation evenly to avoid marking skinmid weight quarter half terry sole for cushioningmaterial40 polyester coolmax 38 cotton 8 polyester 8 polyamide 6 elastanesizingmens 6 8 9 11