All-in-One Neck, Chest, Back, Flank and Shoulder Protection for Junior Riders. The Fusion 2.0 Junior was designed specifically for young riders who are looking for all-in-one body protection. CE tested and certified as Personal Protective Equipment and impact protection, it protects your chest, back, shoulders and flank regions. For added protection, it has a built-in neck brace structure made of fiberglass-reinforced polyamide resin that is engineered to snap off in an emergency. It also has a collarbone cut-out that assists in protecting your fragile bones. Made of 3DF AirFit soft impact foam that offers ventilation, the Fusion 2.0 Junior's 3D design will fit comfortably. This soft foam, however, hardens instantly upon impact to absorb forces during a crash. New lightweight and flexible product design for better fit and comfort. 3DF AirFit ventilated soft impact foam.