Alpinestars RK-S Knee Brace Sleeve Canvas Central buckles are easily locked

Central buckles are easily locked into the closed position by a keyhole snapping system

Additional 3-packs of M21 Stacking Trays in assorted colors available

The C1 bike helmet features built-in 4-way Bluetooth intercom

upper made of moisture-regulating polyester

Alpinestars RK-S Knee Brace Sleeve Canvas Central buckles are easily lockedAlpinestars RK S Knee Brace Sleeve Features Specifically designed to be worn with the Alpinestars range of off road boots and knee braces, the RK S Knee Brace Sleeve features a double layer, compact construction for high levels of stretchability and overall comfort Key Features The RK S Knee Brace Sleeve features a fold over design at the top and the bottom and is engineered to be worn under a knee brace to further prevent it from slipping down while