Spine VPD 2.0 Downhill Jacket. POC's VPD 2.0 technology (VIsco Elastic Polymer Dough) allow us to improve the level of protection, fit and comfort. The jacket offers protection for your back, chest, shoulders and elbows. All pieces are made out of our VPD 2.0 compound and are certified to the highest motorcycle standards. The stretch mesh fabric and the perforated protectors make the jacket well ventilated. The DH version offers the crash retention strap (CRS) and low friction hard shell elbow caps, that enables removable for washing.