Alpinestars SX-1 V2 Knee Protector YCRF_goggles The quilted

The quilted

sewn-in grommets

more durable face fabric

Alpinestars' patented third and fourth finger bridge prevents seam failure and finger separation in the event of a slide

protects against weather

Alpinestars SX-1 V2 Knee Protector YCRF_goggles The quiltedFEATURES Extremely lightweight knee protection with a large protective area offers riders the most breathable and lightweight protective solution for 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 a maximum breathability and air ventilation