The jacket is comprised of a thermal fabric to preserve body heat, with a Windstopper membrane to prevent harsh drafts from chilling you to the bone. The membrane is windproof and water-resistant, but maintains breathability for more intense workouts. The regular fit leaves room for layering, while stretch inserts allow optimal freedom of movement on the bike. There are three rear pockets made of Windstopper material for splash protection, with an additional zippered front pocket for your essentials. Gore rounds out the jacket with reflective logos and additional reflective tape over the back pockets, making you more visible to other road users in times of low light.