Sun Mountain will keep you dry in the rain with the Cumulus rain jacket. It incorporates 2.5 layer technology that has a woven laminated shell for a waterproof membrane. The jacket not only provides rain protection, it provides wind protection as well. The Cumulus is constructed with lightweight breathable fabric that helps prevent moisture build up. Additional benefits include fully sealed seams, a protective inner layer, adjustable cuffs, a pleated back for range of motion, a stand-collar for additional warmth, and two zippered pockets to keep the hands warm.