Alpinestars Youth SX-1 Knee Guard YCRF_mc_mx_boots don't call it underwear

don't call it underwear

Due to the AGV Extreme Safety construction protocol

Includes: switch buttons

part jacket

Comprised of leather and stretch in all the right places

Alpinestars Youth SX-1 Knee Guard YCRF_mc_mx_boots don't call it underwearFEATURES 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