Rab Hard Shell Jacket - Brand: Rab - Size: XL - Color: Dark Gray/Orange - Features: Hooded, Zipper Pockets Thank you for viewing. This is a hard shell jacket made of the now-rare eVent material. All zippers are waterproof. There is no peeling of the seams on the inside, and there is almost no dirt. eVent is the same ePTFE material as Gore-Tex, but it wicks away sweat better than Gore-Tex, and the underarm ventilation is also larger, making it suitable for hard shell use in the winter mountains. All zippers are waterproof, so they are a bit stiff.