Material highly abrasion-resistant kangaroo leather Lining breathable mesh inner lining 3D mesh at back Comfort schoeller®-keprotec® stretch panels at arm, crotch & back of knee aerodynamic racing hump perforated leather panels wooden knee sliders front air-vent zipper cuff in stretch material anti-slip pad in knee area for extra grip Safety titanium protectors on shoulders, elbows & knees double-stitched schoeller®-keprotec® fibre panels located in back/knee/thighs and upperarm Soft protectors at neck, tailbone, hip and ribs EN 1621-2 approved SAS-TEC® back protector EN 1621-1 approved SAS-TEC® 3D shoulder & elbow protectors Leather protector pockets for increased protection double leather reinforcement on seat Velcro for optional chest protector EN 1621-1 approved height-adjustable SAS-TEC® 3D knee protectors hard plastic reinforcement at forearm \"engineered by Skill Skin track performance\" APS \"Air Protect System\" Shipping info airfreight Due to the safety regulations in the airfreight, we have to remove the gas cartridge of this article for shipping outside the European Union. Upon receipt of the product, you can use any commercially available 60cc or 100cc gas cartridge to restore the function of the airbag.