The VPD Air Sleeve is a lightweight and highly ventilated arm protector for riders who want minimal padding with the highest level of comfort. The preshaped, flexible VPD Air pads form to the body when you’re moving, then stiffen upon contact to absorb impact in the event of a fall. Compression fabric with silicone strips keep the pads in place even through the tough sections of trail. And with the perforated material, you can stay comfortable, cool and dry, making these pads ideal for long days on the bike.