D3O remains flexible in its normal state but hardens instantaneously when you impact an object

without adding too much bulk

Materials: The upper is made from a Nylon/Spandex blend for ultimate comfort

Going Ultimate has its advantages

POC VPD Air Sleeve Elbow Pads - M - Uranium Black PDP|PLP|Brake Rotor Type D3O remains flexible in itsMountain biking has evolved considerably in recent years and bikes now offer access to every type of terrain and style of riding. So POC has created the lightweight VPD Air sleeve as an option for those riders who are looking for a minimal level of padding and reinforcement but with the highest levels of comfort, compression and ventilation. The VPD Air sleeve comfort pads have been preshaped to offer enhanced flexibility and freedom of movement and