Under Armour Women Running Mileage Skort Imported Body: Polyester/Elastane. Panel: Polyester/Elastane. Short: Nylon/Elastane. Imported. Fitted. Secure zip pocket to stash your keys, cards, or cash. Signature Moisture Transport System wicks sweat to keep you dry and light Lightweight, 4-way stretch construction improves mobility and accelerates dry time Soft and stretchy covered waistband for a smoother silhouette. Reflective logo for low-light safety. Built-in 4 UA Compression shorts offer superior support and coverage