Standard fit for a relaxed, easy feel 5" inseam with knit brief liner Reflective elements at the side hems Reflective Swoosh at the left leg and reflective bars Heathered Colors: Body: 100% polyester. Panels: 94% polyester/6% spandex. Waistband: 66% nylon/34% spandex. Lining: 89% recycled polyester/11% spandex. Side pockets: 100% recycled polyester. Solid Colors: Body: 100% recycled polyester. Panels: 94% polyester/6% spandex. Waistband: 66% nylon/34% spandex. Machine wash Imported SOFT, BREATHABLE SUPPORT. BUILT TO MOVE. 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 on the run. This product is made with at least 50% recycled polyester fibers. Lightweight and Soft A lightweight design made of woven fabric helps keep you comfortable. At the back, enhanced ventilation provides cooling where you need it. 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 Breathable fabric helps you stay dry and cool. Dri-FIT technology helps you stay dry, comfortable and focused. Nike Flex fabric stretches with your body.