SUPPORTIVE AND COMFORTABLE. The Nike Pro Knitted Knee Sleeve has a stretchy, pull-on design that provides targeted compression and support. The design is made with foam padding where it's needed most and Dri-FIT technology to keep you dry and comfortable. Benefits:4-way stretch provides targeted compression and support. Foam padding over the knee provides cushioning. Nike Dri-FIT technology wicks sweat to keep you dry and comfortable. Product Details:Easy pull-on design. Sold as a single. 63% nylon/31% rubber/4% EVA/2% polyester. Machine wash. Imported. Style: N1000669; Color: Black/Anthracite/White; Size: XS; Gender: Unisex; Age Group: Adult | Nike Pro Knitted Knee Sleeve in Black, Size: XS | N1000669-031