500 D polyester fabric detachable Reissa®-Membrane: 100% waterproof, 100% windproof, breathable detachable thermo lining shoulder and elbow YF protectors, certified acoording to EN 1621-1 detachable crash foam at back upgradeable with SaS-Tac® SCL-19 back protector, certified according to EN 1621-2:2014 3M Scotchlite™ reflectors AirVent ventilation zips 3 outer pockets 2 waterproof inner pockets connection zip saftey seams