Shift Racing Enforcer Adult Knee/Shin Guard Dirt Bike Motorcycle Body Armor - Black/One Size SHIFT stormed onto the motorcycling scene and has grown into an international brand, producing innovative riding apparel for markets around the world. SHIFT has always been the choice for those looking for something unique and fresh and they focus on fusing the creative influences from the world of motocross / sportbikes, lifestyle and fashion into all of their stylish performance products. No matter what, where or how you ride, SHIFT's progressive designs, premium materials and advanced construction methods will give you the confidence to take your ride to the limit. High-impact plastic shell for maximum protection. Two-piece pivoting design conforms to rider movement.