The Nike USATF Lightweight Running Arm Sleeves keep you covered and comfortable over any distance with Dri-FIT fabric that blocks out the sun.

• One pair
• Fabric: Dri-FIT 35% polyester/28% neoprene/25% nylon/7% EVA/5% rubber
• Dri-FIT fabric helps keep you dry and comfortable
• UPF 40 protection from the sun in areas covered by the sleeves
• Flat seams move smoothly against your skin
• Reflective elements at cuffs enhance your visibility in low light