SM3 Youth Jettson Helmet ECE/DOT YGroup_4757124 3D mesh and breathable tech

3D mesh and breathable tech textile construction to deliver superior airflow and ventilation

pre-curved knees

The elastic upper arm adjustment straps keep the shoulder protectors securely in place

The innovative seamless construction and moisture-wicking materials ensure maximum rider comfort and durability in the most demanding off-road conditions

athletic-cut design delivers enhanced comfort and effortless compatibility with knee braces

SM3 Youth Jettson Helmet ECE/DOT YGroup_4757124 3D mesh and breathable techAnatomically engineered and profiled specifically for youth and younger riders, the all new SM3 Youth Helmet is optimized for MX, Enduro and Off road use, and features a whole raft of technologies and innovations taken from Alpinestars range of adult helmets to deliver the optimal blend of performance, protection and comfort.