The POC VPD Air Sleeve is an excellent option for serious mountain bikers that want comfort and protection with a minimalistic and lightweight design. POC uses VPD Compound in both their elbows and knee pads but now they’re introducing it into their sleeves for the same protection and minimal design to ensure added safety without feeling of anything getting in the way. A better fit and a better feeling is highlighted due to the Reinforced Stretch Fabric that comfortably sits on your skin, delivering full range of motion so you don’t feel held back when you really want to get after it on the trails. POC strategically incorporates an Anti-Slip Neoprene Interior so the Air Sleeves sit securely on your arms, preventing them from riding up or down your elbows and forearms so you can focus on your ride. POC even adds Top and Bottom Silicon Strips to ensure the Sleeves stay on your arms and will even help prevent from anything getting inside the sleeves. You won't ever have to worry about getting too hot thanks to the Ventilated Textile Inside Arms that help the Air Sleeve’s breath really well to help keep your body temperature from overheating. The Preshaped Low Profile Design assists with overall fit with an articulated construction making the POC VPD Air Sleeve a perfect addition for all and any mountain bikers gear closet.