Fabric: Body: 89% Polyester, 11% Spandex. Lining: 85% Nylon, 15% Spandex. Lightweight. Sweat-wicking. Quick-drying Liner Shorts Inseam: 3" Pockets: side pockets in the liner holds a tennis ball and your Occasions: Designed for tennis and running Care:Wash with like colours. Machine wash cold. Tumble dry low. Do not bleach