DRIVEN USA grips are a 2 ply grip. Designed to reduce arm soreness, arm pump and hand fatigue. They are available in an open end or closed end configuration. The grips are made from a top ply of PVC sleeve design to stabilize the surface of the grip. The 2nd layer is a layer of KARTON GEL (now thicker and more comfortable) designed to absorb vibration and impact. The result is a grip that is very comfortable on long rides, race days, and track days. The grips are available in a number of styles and colors. UNIVERSAL ATV FIT AVAILABLE BLACK