Reax Traveler Rain Jacket 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. Fit: Slim fit to resist flapping Construction: Waterproof windproof polyester material Waterproofing: Waterproof/windproof polyester material Taped seams Safety: Reflective logos Comfort: Lightweight and windproof Full zippered front with storm flap Microfiber lined collar for comfort Pockets: Lower back zippered pocket doubles as a stuffsack Other Features: Ultra-lightweight packable design fits under most seats YKK zippers Note: Be sure to account for any gear you're wearing underneath the jacket when taking your measurements. If you're in between sizes we recommend you order the larger size.