Intended to limit muscular injuries caused by energies being transmitted through the neck as a result of excessive forwards, backwards or sideways movement of the head while motorcycling, mountain biking, or karting Key Features Extended tail for secure positioning and stability Double density core is constructed from a soft polyurethane (PU) foam base embedded in a hard EVA layer for effective energy dissipation Bottom and internal soft section (neck side) provides comfort for the shoulders and neck, while a hard section on the upper part gives stability and provides force distribution when the helmet impacts Construction Ergonomically designed and engineered to fit younger riders from 6-14 yrs Easy-to-use soft strap closure on the front part Highly compatible with all other Alpinestars youth protectors and jackets External cover can be removed for washing by hook and loop grip opening on the rear