Add a Party Member by searching for their pass code.
Add a Party Member by entering your details.
Please do not refresh your browser or hit the back button.
Made of breathable Polartec dry fleece, the Black Diamond Coefficient hoody breathes nicely and features a gridded interior for better wicking performance. A lightweight midlayer, this hoody does well on the skin track, and an under-helmet hood and full zipper mean it’s easy to regulate temperature. With a slim cut, this hoody also fits easily into a crowded touring pack.