- Professional race leathers pre-curved suit - Durable 1.2 -1 .3 mm premium full grain leathers chasis - Double & triple stitched seams at all impact areas - Strategically placed stretch elastic panels in arms, crotch, back knees and calf( keprotec upgradable ) - Multiple accordion flex zones for comfortable ride - Dynamic race aero hump on back - Perforated chest / thighs panels for maximum airflow - Vented heavy duty summer mesh liners - CE protective armors at all critical zones