Ideal for freeride and downhill sport. Breathable “AeroMeshTM”, moisture wicking, antibacterial – does not stink! ,”SQUEEZEBOX TM” specific developed and patented joint system for optimised fit and move ability between knee and shin. ,ArmadilloDuo TM high quality double injected protection shells made of shock absorbent Polypropylene. ,Tear resistant Nylon layers prevent protection zones from cracking. ,”NockOutTM” shock absorbent padding along the leg, upper leg and knee sides as well as in all vital zones. ,Silicone secure strips. ,Medical Velcro, full stretch and multi-adjustable. ,EN1621-1. .