bionic flex knee protector black red Size:S/M CE-certified ankle and impact protection

CE-certified ankle and impact protection

one external waterproof pocket and a quick release roll-top closure for easy access

With its off-road focused lugged sole

Featuring the lightest Level 2 Polyhedron Hybrid Technology chest protector and a flexible Level 2 viscoelastic back protector

Highly ventilated and very lightweight

bionic flex knee protector black red Size:S/M CE-certified ankle and impact protectionEngineered for off road riders, the Bionic Flex Knee Protectors are Alpinestars MX knee protectors delivering flexible, ventilated impact protection for motocross. Featuring highly perforated Nucleon Flex Technology protectors externally on a breathable stretch mesh sleeve, they are CE certified to EN 1621 1: 2012 Level 1, with an elasticated top strap and silicone hems for secure positioning, improved ventilation, and unrestricted movement, plus an