Asics womens essentials knee tightthe womens performance running knee tights from asics are made using motion dry fabric technology which wicks sweat away from your skin to keep you feeling dry and comfortable whilst the tight fit allows for unrestricted freedom of movement featuring a drawcord waist for a snug fit the tights also have a zip pocket on the back so you can securely store your essential items featuresmaterial 80 polyester 20 spandex womens performance running knee tights