The hard shell 4.5 Body Protector Pro is lined with 3DF AirFit impact foam that is CE certified and offers chest, back, elbow, shoulder protection and now a kidney belt. The 3D design will fit you comfortably as well as keep you cool with its ventilation slots and new anti-odor MoistureCool and AirMesh wicking fabrics and works with or without a Leatt Neck Brace. Next step up for a higher level of protection is the 5.5 or 6.5 Body Protectors. Hard shell and 3DF AirFit ventilated soft impact foam CE tested and certified as impact protection: Chest prEN1621-3 Level 2 Back EN1621-2 Level 2 Elbow and Shoulder EN1621-1 Our 3D design ensures a great fit that is very comfortable Multi-layer, multi-plate articulating design for increased comfort Ventilation slots for maximum airflow FIM - International Motorcycle Federation Certified FFM - French Motorcycle Federation Certified Mesh base layer New anti-odor MoistureCool and AirMesh wicking fabrics Removable front and rear plate function and BraceOn™ neck brace fitting system for over / under shirt Leatt® neck brace fit Weight: from 2.100g (4.63lbs) Unisex Fit: S/M-XXL 160-196cm 5ft3”-6ft 5” Now with kidney belt!