The North Face Men's Mountain Light Triclimate Jacket combines a Gore Tex shell with a removable down insulated liner for year round protection. Its Gore Tex shell provides guaranteed waterproof breathable protection for snowy ski sessions and rainy campsites, and the lofty down liner features stretchy side panels for extra mobility on brisk hikes. Pair the two together for skiing in the middle of winter. Underarm zippers give the Mountain Light plenty of ventilation, and the mesh lined alpine pockets give additional airflow when needed. The Mountain Light also features a fully adjustable hood that you can remove for sunny conditions, and there's a media routing port inside one of the pockets for your headphones. Zip in compatibility allows you to add more layers when winter is at its worst.