Giant Exempt is an off-road trail specific youth helmet featuring EPS reinforcement 3 point adjustable visor & CINCH 5 full-ring fit system with LED lighting. Features- Lightweight: 320g- Two micro-thin in-mould polycarbonate shell construction- 3-point 12-degree adjustable visor with snap-pin assembly for removal- Heat sealed padding for unparalleled comfort & ease of cleaning- Internal nylon EPS stabilizer reinforces strength- Giant CINCH 5 full-ring fit system with LED lighting is designed to provide an easy-dial adjustable fit securely cradling the head with longer support paddleseven pressure around head gives a confident re-assuring fit- 18 vents for optimal airflow & cooling- CPSC CE-EN 1078:2012 & ASNZ certified Sizes OSFM &40;50-57cm&41;