Independently lab and rider tested, proven to reduce neck forces and neck injuries through transferring the load during an accident away from the fragile bones in the neck. Collarbone cut-out helps to protect your most fragile bones 3DF AirFit ventilated soft impact foam for torso and shoulder protection Lightweight and flexible product design for great fit and comfort Easy-to-use, no-tool, sizing adjustments and 3D design for perfect fit CE tested and certified to the PPE Regulation (EU) 2016/425 CE tested and certified as impact protection: Chest prEN1621-3 Level 1, Back EN1621-2 Level 1, Shoulder EN1621-1 Flank protection Number plate clip-in function Engineered fracture point on rear thoracic strut designed to snap off in an emergency Neck brace structure made of fiberglass reinforced polyamide resin Weight: From 1.380g (3.04lbs) Sizing: (Junior 105-165cm) Plastic Free Recyclable Packaging