BREATHABLE SUPPORT. BUILT TO MOVE. The Nike Flex Stride Shorts deliver lightweight woven fabric and enhanced breathability at the back in high-sweat areas. Graphic details pay tribute to Nike's original name. Honor Nike's Heritage The BRS collection takes it back to where Nike began. It pays homage to the first Blue Ribbon Sports store from 1967. That same space has been reopened by Nike, welcoming runners with silhouettes that celebrate the company's heritage and running culture. Helps Wick Sweat Lightweight woven fabric feels soft and supportive. It's powered by Dri-FIT technology to help you stay dry and comfortable. Convenient Pockets A soft knit liner has a built-in pocket for storage. The center back pocket is large enough to hold your phone. More Benefits Ventilation at the back keeps you cool where you need it most. Nike Flex fabric stretches with your body. Product Details BRS graphics throughout Side pockets Body: 100% polyester. Panels: 94% polyester/6% spandex. Waistband: 66% nylon/34% spandex. Lining: 89% polyester/11% spandex. Machine wash Imported Style: DA1419; Color: Black/Violet Dust/Team Red/White; Gender: Male; Age Group: Adult