Protective elbow sleeve that's cushions against falls and impacts Comfortable to wear foam that's dense and lightweight Abrasion-resistant, form-fitting sleeve to provide support Dri-Fit technology wicks away sweat and moisture Sold as a single The Nike Hyperstong Padded Football Arm Sleeve 3.0 helps protect your arm from cuts and bruises. The sleeve has flexible foam padding that's strategically placed for protection and mobility. The Dri-Fit technology wicks sweat away from the arm to keep you dry and comfortable while eliminating distractions. Sold as single.