The Nike Flex Stride Shorts have an all-new woven fabric and enhanced breathability in high-sweat areas. Their soft brief liner provides secure support where you need it most. Convenient pockets stash items when you' re out on a run. This product is made from at least 50% recycled polyester. Lightweight and Soft A lightweight design made from woven fabric helps keep you comfortable. Enhanced ventilation at the back provides cooling where you need it. Easy Storage A zipped pocket at the back helps keep your electronic device secure. Side pockets and a drop-in pocket on the brief liner offer up space for small items. Distraction-Free Support An updated narrow waistband offers up distraction-free support. Its dual-function drawcord can be worn internally or externally.