Alpinestars A-4 Max Chest Guard - Black/Anthracite/Yellow Fluo - XS/S785276763 Product Description Triple layer chest protector features a highly perforated impact absorption insert for high levels of ventilation and protection Features cell technology back protector Removable shoulder pads for high levels of customization 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 Adjustable