Elbow The POC Joint VPD Air Elbow 2017 is comfortable and flexible piece that offers great protection according to the international standards of absorption of choques. This elbow is made with fabric that ensures the low friction to prevent discomfort and resistance to the abrasin. account with ventilation system of high quality and provides plenty of freedom of movement for the ciclista. VPD technology protects from impacts and prevents lesiones. in this model is specifically VPD Air, which is characterized by its ligereza. Features Elbow for MTB. Absorption of impacts. lightness. Prevents injuries. Low friction. durability. Breathability. Freedom of movement.