Independently tested in the lab and by riders, this product has been proven to reduce neck forces and neck injuries by transferring the load away from the sensitive bones in the neck during an accident. Up to 89% fewer critical injuries to the cervical spine. Clavicle injuries are up to 45% more likely without a neck brace. Independent motorcycle study by Action Sports EMS. Sophisticated clavicle cutout keeps your helmet edge away from your most vulnerable bones. The optimal helmet edge impact platform is designed to redistribute forces on the neck and allow freedom of movement for the helmet. The split, rear-folding CoreFlex thoracic strut is designed to work with the body's natural movements for a more comfortable fit and to release before excessive pressure is applied to the back. Two-way adjustability for the back ensures an optimal fit. The composite matrix platform allows for efficient reduction of forces acting on the neck. Molded split front for improved comfort and fit. Injected, durable, and easy-to-clean foam padding. CE tested and certified according to the PPE Regulation (EU) 2016/425. Weight: from 547 g. Sizes S/M-L/XL-XXL. Plastic-free packaging.