Alpinestars Bio Flex Knee Guard Plytix Proven in some of the

Proven in some of the most demanding conditions by some of the worlds top motocross athletes

An upgraded fabric with added texture and even more stretch

Reinforced 600d overlays on instep and lower hem

the pants use a robust 600D polyester construction on the main body

meaning these shorts won't shift around while pedaling

Alpinestars Bio Flex Knee Guard Plytix Proven in some of theFEATURES Extremely lightweight, durable and flexible protector constructed from a breathable stretch mesh for a comfortable, close fit Elasticated top strap for a customizable fit Highly convenient and time saving slip design with elasticated hems and silicon printing to prevent slippage and to help keep the protector securely positioned Nucleon Flex Technology protectors are highly perforated and secured on the outside of the sleeve for excellent