Alpinestars Youth SX-1 Knee Guard YCRF_rain_gear Extra large size has rear

Extra large size has rear velcro opening for dual antennas to come out easily

The perfect blend of style and comfort

Lightweight high tech injection molded polycarbonate shell

Quick release Micro buckle chin strap

Alpinestars Youth SX-1 Knee Guard YCRF_rain_gear Extra large size has rearFEATURES Extremely lightweight knee protection with large protective area for riders looking for most breathable and lightweight solutions on all riding styles Upper 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 properties Polymer protector plates are strategically perforated for maximum breathability and air ventilation The shell