The protector offers protection for the chest, ribs and back via its flexible hard plates. With ventilated bio-foam padding for comfort and fit, it features removable shoulder padding for versatility and optimal comfort, and is fully compatible with Alpinestars Bionic Neck Supports. Features a new Cell Technology back protector. Removable shoulder pads for customizable use. Extended padding to offer more protection against tire roost without obstructing arm movement. The protector plastic shells are perforated for maximum breathability and cooling ventilation.