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. Up to 89% reduction in critical cervical spine injuries Collarbone injuries up to 45% MORE likely WITHOUT a neck brace Independent Moto motorcycle study by Action Sports EMS Engineered collarbone cutout to keep your helmet rim away from your most fragile bones Optimal helmet rim striking platform is designed to redistribute neck forces and provides the helmet with freedom of movement CoreFlex split rear folding thoracic strut is designed to work with the body’s natural movements for a more comfortable fit and break away before applying excessive pressure to the back Sliding front and rear SureFit adjusters offer Threeway adjustability for that perfect fit Composite matrix platform allows for efficient reduction in neck forces Sculptured, split front for improved comfort and fit Low profile pushbutton open/closure system Easyto-use emergency release mechanism Injected, durable and easyto-clean foam padding CE tested and certified as Personal Protective Equipment 89/686/EEC Weight: from 790g (1.74lbs)