The POC VPD System Torso Protector features innovative smart material that softens with your body heat for incredible freedom of movement, then instantly hardens on impact to deliver EN1621-certified protection when you need it most! This lightweight, jacket-free chest and back protection system uses advanced 3D molding for exceptional impact absorption while maintaining superior ventilation and comfort. It’s like having dynamic armor that flows with your every move on the trails while keeping you protected through any adventure!