If you are often out on your bike in changeable weather, the Arc GTX is exactly what you need. With its unique combination of comfort and performance it sets a new standard in laminated motorcycle jackets. It has a sporty touring fit with pre-curved slim-fit sleeves and a detachable liner jacket for cold winter rides. The 2L Gore-Tex laminated fabric keeps you dry and warm at all times. The D3O protection at the shoulders, elbows, back and chest will protect you against any sudden impact. Features New standard in direct laminate jackets / sporty touring fit with slimfit / precurved sleeve fitting 2L GoreTex laminated fabric D3O impact protection Prepared for D3O chest protection Detachable warm winter liner jacket 3M reflection Back protector is supplied Technologies Gore-Tex is a 100% waterproof, wind and highly breathable outer shell-offering unsurpassed durable wearer comfort. 2 layer jackets/trousers have an inside removable waterproof membrane or removable thermo liner. Waterproof and breathable membrane. AVS-Richa air ventilation/circulation system through closable air vent zippers, mesh penels, ... D3O- From MotoGP to on-road and off-road, D3O delivers a wide range of level 1 and 2 protection. D3O offers the number one choice for impact protection delivering comfort, flexibility and fit. YKK Vislon front zippers are made with Delrin plastic teeth molded to the fabric tape edges. His construction makes them strong and practically weather proof, having been designed to resist damage from ultraviolet rays and corrosion. 3M Thinsulate insulation is warm yet lightweight, powerful yet thin. It helps trap body heat while allowing moisture to escape.