STRETCHY, RACE-READY SUPPORT. The Nike AeroSwift Shorts are all about comfort while you race. Their tight, stretchy design gives you support while you focus on your run. This product is made with at least 75% recycled polyester fabric. Benefits Nike AeroSwift technology integrates innovative features and materials with precision fit to deliver exceptional mobility and lightweight comfort to help you at your fastest from start to finish. Sweat-wicking technology helps you stay dry and comfortable. Lightweight fabric features an open-hole design that helps keep you cool. Stretchy fabric helps you move freely. Product Details Tight fit for a body-hugging feel 4.5" inseam Elastic waistband Body: 89% recycled polyester/11% spandex. Gusset Lining: 100% recycled polyester. Machine wash Imported Style: CJ2367; Color: Bright Crimson/Black/White; Gender: Female; Age Group: Adult