Race Vest 4.0 Signature BlueWhen youve spent months training, a week tapering and you find yourself on a startline at sunrise with 50 kilometers, miles or even more than that ahead of you, the Signature Series Race Vest should be on your back. A breakthrough fit feature comes in the form of the new Comfort Cinch, which adjusts laterally over the small of your back instead of the sides. Every pocket is designed to be accessible while in motion with storage for race essentials. Go