An ultralight hoodie inspired by 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 whether running, hiking or dashing for the summit. Its 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 a smaller environmental footprint. It can be stashed lightning-quick into its single zippered side pocket, making it the perfect emergency layer to toss in your pack. Hidden thumb loops keep sleeves down and the cord-lock adjustable hem seals out chilly gusts while you're charging up the trail.