Harley-Davidson® Men's Performance Vented Contrast Woven Shirt, 96621-17VM. Made of 100% cotton twill that is washed for softness. Button front and snap-down collar. Two button flap chest pockets. Mesh underarm and side inset panels. Custom H-D® Performance neck tape. Embroidered graphics on left chest pocket and back. The venting mesh underarm panels and side inset panels on this men's short sleeve shirt encourage air circulation for a cool, comfortable ride.