SOFT, BREATHABLE SUPPORT. BUILT TO MOVE. The Nike Flex Stride Shorts get an update with an all-new woven fabric and enhanced breathability at the back in high sweat areas. Its soft brief liner provides secure support where you need it, while still keeping you ventilated and moving freely. At the back, a zippered pocket helps keep your electronic device secure. Traditional side pockets and a drop-in pocket on the brief liner offer up space for small items. An updated narrow waistband offers up distraction-free support. Its dual-function drawcord can be worn internally or externally.