SET UP FOR DISTANCE. The Nike Shorts provide moisture-wicking breathability for the long haul. Splits along the side seams let you move freely, while the convenient pocketing system helps keep your essentials close at hand. Nike Flex fabric stretches with your body. Zoned mesh on the inner brief provides breathable comfort. Perforated front panels enhance ventilation. Wide, knit elastic waistband has an internal drawcord. Zippered back pocket secures your phone. A vapor barrier helps guard items from sweat. More Details Standard fit for a relaxed, easy feel 3" inseam Body: 100% polyester. Waistband: 84% polyester/16% spandex. Waistband lining: 0-84% polyester/0-81% nylon/16-19% spandex. Lining/gusset lining: 100% recycled polyester. Machine wash Imported Note: Material percentages may vary depending on factory. Check label for actual content. Not intended for use as Personal Protective Equipment 100% POLYESTER