Alpinestars SX-1 Youth Knee Protector

Alpinestars SX-1 Youth Knee ProtectorDeveloped specifically for younger or smaller framed riders. With advanced polymer hard shells backed with thermoformed foam and a dual pivot system which follows the natural movement of the knee, the SX-1 Youth is perforated for optimized levels of breathability and airflow. DetailsExtremely lightweight knee protection with large protective area for riders looking for most breathable and lightweight solutions on all riding stylesUpper and lower frames are constructed from a high performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving propertiesPolymer protector plates are strategically perforated for maximum breathability and air ventilationThe shell integrated dual pivot hinge gear system follows the natural movement of the knee and keeps the protector well positioned in all riding positionsUpper extended frame for increased thigh protection without compromising mobilityInnovative patella construction features ‘floating’ protection cup for continuous coverage and mobility regardless of leg positionPatella cup constructed from energy absorbing viscoelastic PU foam knee cupHigh Abrasion resistant fabric on the outer central knee-cup area reduces the possibility of scratchingThermoformed foam backing for excellent comfort against the skinFrames are asymmetrical and feature a slim, ergonomic design for comfort and performance fitHook and loop / TPR dual strap closure systems for easy in and out and a personalized, safe fitStraps feature airprene for optimized comfort and airflow