FLEXIBLE PADDING. The Nike Contact Support Sleeves are made with stretchy material that wicks sweat to keep you dry while you play, whether you wear them on your knees, elbows, biceps or shins. Flexible foam provides padding and lets you move freely. Benefits:Nike Dri-FIT technology helps you stay dry, comfortable and focused. Foam padding is flexible to let you move comfortably while staying protected. Provides UVA/UVB coverage from the sun. [] Product Details:Sold as a pair. This product provides UVA and UVB protection from the sun only in the areas covered by the garment. To protect exposed areas, the use of good quality sunscreen is recommended. 45% polyester/25% EVA/15% polyurethane/10% spandex/3% silicone/2% rubber. Hand wash. Imported. Style: N1000830; Color: Black; Size: 2X/3X; Gender: Unisex; Age Group: Adult | Nike Contact Support Shin/Knee/Elbow/Bicep Sleeves in Black, Size: 2X/3X | N1000830-091