RUN-READY SUPPORT. The Nike Fast Shorts deliver a stretchy, supportive feel to help you move freely on your run. Multiple pockets keep your essentials close, while the mid-thigh length helps prevent ride-up. Stretchy Support Stretch fabric hugs your body for support that lets you move freely through our your run. Dry And Focused Dri-FIT technology moves sweat from your skin for quicker evaporation—helping you stay dry, comfortable and focused. Essential Storage Pockets at each leg and one at the front waistband provide storage for a key or card. More Details: Tight fit for a body-hugging feel Mid-thigh length prevents ride up Body: 83% recycled polyester/17% spandex. Gusset Lining: 100% recycled polyester. Machine wash Imported