Frequent stop-and-go riding puts different demands on a leather vest than steady highway cruising. In city traffic, a rider is constantly slowing down, stopping, putting a foot down, sitting upright, leaning forward again, and accelerating away. Those repeated body movements can make a vest that feels comfortable at speed begin bunching around the waist, pressing into the neck, rubbing the armholes, or trapping more heat around the torso. A practical leather vest for stop-and-go conditions...