The Leatt 3.5 Junior neck brace offers outstanding protection. It has exactly the same features as the full-size 3.5, but it is made specifically for smaller riders. The collarbone cut-out keeps your helmet rim away from fragile bones, and the rear strut is designed to break away before applying excessive pressure to the back.Key Features: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 injuriesCollarbone injuries up to 45% MORE likely WITHOUT a neck brace*Independent Moto motorcycle study by Action Sports EMSEngineered collarbone cut-out to keep your helmet rim away from your most fragile bonesOptimal helmet rim striking platform is designed to redistribute neck forces and provides the helmet with freedom of movementCoreFlex split rear thoracic strut is designed to work with the bodys natural movements for a more com