Product Description Pair of sleeves ideal for running. cycling. volleyball and basketball. Composition: 80% polyester. 15% Spandex. 5% Silicone; Dri-FIT fabric/Rapid expulsion of moisture & Flat seams/Maximum Comfort. Attributes: MPN: 333546832 Model: c427838e-70ec-4f2d-bce3-151144c64870_c4.c1 Size: L/XL Color: white Age Group: adult Gender: unisex