STRETCHY DESIGN FOR NATURAL MOVEMENT. Made with soft, stretchy fabric, the Nike Flex Vent Max Training Trousers In Black help you move freely before, during and after your routine. A tapered design reduces distractions and let you focus on your workout. Made to MoveNike Flex fabric stretches with your body, helping you get the most out of your performance - without getting in your way. Focused ComfortTapered design follows the natural shape of your legs to reduce distractions. More Details Standard fit for a relaxed, easy feel Elastic at back hems Zippered phone pocket Foldover elastic waistband and drawcord 100% polyester Machine wash Imported 100% POLYESTERModel height 5ft 9. Wearing size MStyle: Nike Flex Vent Max Training PantsColour: Black/Dark GreyCode: CJ2218-010