All-in-One Neck, Chest, Back, Flank and Shoulder Protection for Snowmobile Racing. The SNX Fusion was designed specifically for snowmobile riders and is made from a special blend referred to as Arctic Fusion Compound (AFC™). This material is designed to withstand extremely cold conditions. It also features both hard shell and 3DF AirFit soft and ventilated impact foam - which is unique because the foam absorbs impact and thereby protects your body. The 3D design is easy to adjust and offers the perfect fit that is very comfortable and it is both CE tested and certified as Personal Protective Equipment. Hard shell and 3DF AirFit ventilated soft impact foam. CE tested and certified as Personal Protective Equipment 89/686/EEC. CE tested and certified as impact protection: Chest prEN1621-3 Level 1. Back EN1621-2 Level 1. Shoulder EN1621-1. Flank protection.