SWEAT-WICKING SUPPORT.The Nike Pro Tights feature Dri-FIT technology to help you stay dry and comfortable. Wear them as a base layer or as your only layer at practice or play.Nike Pro fabric with sweat-wicking technology helps you feel locked in and cool.Flat elastic waistband feels snug and comfortableReinforced knees add durability.More DetailsTight fit for a body-hugging feelMesh gussetFabric: Body: 90% polyester/10% spandex. Overlays: 84% polyester/16% spandex. Panel/center front lining: 89% polyester/11% spandex.Machine washImported90% POLYESTER10% SPANDEX