Born on the gnarliest World Cup Downhill tracks, but fine-tuned for long days in the bike park. The new TLD Raid knee guard is purpose-built for the days when the trails are going to get insane-but your comfort and safety is a priority. D3O® is used in the crucial impact area to absorb shock. Learn more about D3O here. Pinkbike says "Aside from the price tag, which, let's be honest, is ballpark for D3O knee protection, there is little if anything to complain about with the Raid Knee Guards - they tick every box and then some. Troy Lee Designs have created some absolutely stellar knee protection for gravity addicts and done so with comfort and versatility at their core. - Olly Forster" PART# -566003201 (XS/SM)