SOFT, BREATHABLE SUPPORT. BUILT TO MOVE. The Nike Flex Stride Shorts are updated with an all-new woven fabric and enhanced breathability in high-sweat areas. Their soft brief liner provides secure support where you need it. This product is made with at least 50% recycled polyester. Lightweight and Soft A lightweight design made of woven fabric helps keep you comfortable. At the back, enhanced ventilation keeps you cool where you need it most. Easy Storage At the back, a zippered pocket 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. More Benefits Nike Flex fabric stretches with your body. Dri-FIT technology helps you stay dry and comfortable. Product Details Standard fit for a relaxed, easy feel Knit liner Reflective elements at the side hems and reflective Swoosh at the left leg Body: 100% polyester; Panels: 94% polyester, 6% spandex; Waistband: 66% nylon, 34% spandex; Lining: 89% recycled polyester, 11% spandex. Machine wash Imported Not intended for use as Personal Protective Equipment (PPE)