RK-S Knee Brace Sleeve Size:One Size The sole itself features the

The sole itself features the Alpinestars TPF transversal protection frame midsole which consists of various layers of protection to prevent the foot from bending or twisting in the wrong directions

providing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted

Lightweight and designed with excellent comfort features

and all-weather performance

RK-S Knee Brace Sleeve Size:One Size The sole itself features theSpecifically 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.