Alpinestars 6506818-13-M Men's Bionic Action Motorcycle Protection Jacket, Black/Red, Medium

New lightweight protection jacket with high adjustability and maximum breathability. Back protector developed in three waist-to-shoulder dimensions in order to cover all body sizes. All shells are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving properties. All shells are highly perforated for maximum breathability and air ventilation. Single injected shells constructed with a back integrated grid structure which absorb and dissipate impacts forces.