Color: Blue Riviera/Gray Shadow Boulder Gear uses DWR treated outer 4-way stretch shell fabric that offers great winter weather performance, durability, comfort, and stain and water repellency. Look to the inside of our jackets and you'll find mesh pockets, safe IPod or cell phone storage pocket, and a powder skirt to keep the elements out and seal the warmth in. Our 10,000mm waterproof rating and seam sealing will exceed your expectations in the most demanding weather conditions.