Waterproof. Breathable. Slim-fit. Made with 100% recycled nylon, The Men’s Signal 2.5L DRYVENT™ Shell has a non-PFC durable water-repellent finish to help keep you dry when you’re on the move. With alpine hand pockets, pit-zip venting and an adjustable, helmet-compatible hood, this shell will quickly become your go-to for wet-weather ascents.