An ultralight hoodie inspired by and designed for the exposed, blustery alpine ridges of the Tetons and beyond, this shell is the light-and-fast outer layer of choice for long, satisfying days in the mountains running, hiking or going for the summit. Its new lightweight reMeridian™ stretch mini-ripstop fabric is made with 100% recycled nylon and treated with a highly weather-resistant PFAS-free DWR finish to block wind and shed moisture with an even smaller environmental footprint. It can be stashed into its single zippered side pocket, making it the perfect emergency layer to toss in your pack. New hidden thumb loops keep sleeves down and the cord-lock adjustable hem seals out chilly gusts while you're charging for the summit.