Complete your Atacama look with these Gore-Tex pants by attaching it to your jacket with the connection zipper. Equipped with a removable 3L Gore-Tex membrane, a detachable winter lining and air vent zippers in the front, the back and your lower legs, these pants were made for extreme weather conditions. 3M reflection elements guarantee your visibility when the weather gets rough and the sky gets darker, D3O protection protects your knees and lower legs. Nice asset: the extra storage room in the upper leg pockets. Features Complete your Atacama look 3layer removable GoreTex membrane Detachable warm winter liner Front & back air vent zippers, lower leg double way air vent zipper Extra storage in upper leg pockets 3M reflection, D3O protection, 360° zipper / short connection zipper Technologies Gore-Tex is a 100% waterproof, wind and highly breathable outer shell-offering unsurpassed durable wearer comfort. 3 layer jackets/trousers have an inside removable waterproof membrane & removable thermo liner. AVS-Richa air ventilation/circulation system through closable air vent zippers, mesh penels, ... Waterproof and breathable membrane. 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. Richa Contra Glide Technology prevents stops sliding over the seat. YKK Vislon front zipper are made with Delrin plastic teeth molded to the fabric tape edges. His construction makes them strong and practically weather proof, haven 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.