Leatt 3.0 Fusion Vest - BlackALL IN ONE NECK, CHEST, BACK, FLANK AND SHOULDER PROTECTION This must be the easiest way to get you covered. The Fusion is a unique invention that combines neck, chest, back, flank and shoulder protection all in one piece of armour. Easy to put on, easy to bring with and easy enough so you have no excuse not to be protected. 3D designed to fit you perfectly and very comfortably, it is made of hard shell material and 3DF AirFit soft ventilated impact