Alpinestars SX-1 Youth Knee Protector - Black/Red Riding Gear Strategically positioned accordion stretch panel

Strategically positioned accordion stretch panel inserts have been designed to accommodate Alpinestars Airbag System

Internally reinforced seat and CE-certified knee area for additional protection

Ventilation openings feature zippers for quick and easy control of cooling internal airflow

avoiding pressure points on the patella

the new boot represents an entirely new approach - improving its ability to give a rider the ultimate in feel

Alpinestars SX-1 Youth Knee Protector - Black/Red Riding Gear Strategically positioned accordion stretch panelAlpinestars SX 1 Youth Knee Protector The CE and UKCA certified SX 1 Youth Knee Protector helps reduce the risk and severity of a knee injury by preventing hyperextension of the knee in the event of an accident. This lightweight yet strong protector features a dual pivot hinge system that allows natural articulation of the knee, while the dual strap system promotes secure fitment of the protector in all riding positions. Features: Extremely