Light knee protection with maximum comfort. Mountain biking has steadily evolved in recent years and is now practiced on every conceivable terrain. The VPD Air was specifically designed for riders who do not want to compromise on lightweight and minimally padded protectors, while also placing great importance on comfort, compression, and ventilation. The pre-shaped VPD Air Legs are very flexible and provide optimal freedom of movement. The silicone strips at both ends of the protector ensure a precise and secure fit. The very lightweight knee protectors are made from perforated material, making them extremely breathable and ensuring optimal sweat transport.