The Mountain Hardwear Men's Cohesion Jacket is a lightweight, waterproof jacket that functions as an incredibly durable rain jacket or for use as a super light 4-season winter shell. Not only is this piece fully seam sealed, but Mountain Hardwear added waterproof, breathable stretch panels in the high mobility areas to increase functionality without compromising protection. On stormy days the one-handed hem drawcord and the hook and loop laminated cuff tabs will help seal out the elements and roll-away hood will help keep you comfortable in or out of the weather.