The hard shell 4.5 Chest Protector Junior is lined with 3DF AirFit impact foam and offers chest, back, shoulder and elbow protection. CE impact tested and certified, the 3D design will fit you comfortably as well as keep you cool with its ventilation slots, new anti-odour MoistureCool and AirMesh wicking fabrics and works with or without a Leatt Neck Brace. Has a Leatt protection score of 18 out of 25, next step up in protection level is the 5.5 Body Protector Junior.