The REAX Traveler Waterproof Shell Jacket is a lightweight, packable rain jacket designed for quick and easy rain protection. It packs down small enough to store on your bike under a seat or in a tank bag and features waterproof and windproof polyester fabric construction and taped seams. The collar is lined with microfiber for comfort and the cut is slim to reduce flapping in the wind. Ultra-lightweight packable design fits under most seats Waterproof windproof polyester material Taped seams Full zippered front with storm flap YKK zippers Microfiber lined collar for comfort Lower back zippered pocket doubles as a stuffsack Slim fit to resist flapping Reflective logos