Alpinestars Sequence Youth Motocross Neck Protection Specially designed and developed for young riders, the Sequence Youth bolster is the starting point in every young riders path to the Bionic neck protection system. Ergonomically cut for the body requirements of the young rider, the structure of the neck roll Sequence has been developed to transfer impact energy away from the upper neck. Features: Hybrid childrens neck protection with extended end of position stability. Ergonomically developed and designed shape to adapt to children from 6 to 10 and from 10 to 14 years. Double-density core made of soft PU foam base integrated. a hard EVA layer for a hard Power distributionSoft bottom and inner part (neck side) provides comfort on the shoulders and neck, a hard part on the top gives stability and ensures energy division when the helmet strikes. Easy to use soft closure tab in the front. Highly compatible with all other Alpinestars protectors and jackets. Outer cover can be removed for washing thanks to the Velcro fastener in the back