Fox's trail-specific Enduro knee protection provides pedal-friendly protection on off-road terrain. Made of moisture-wicking microfiber material in elastane and with a mesh panel of nylon at the back, they let the air flow when you pedal uphill before you get to go downhill. They provide unlimited freedom of movement thanks to the highly elastic inset at the back and keep your knees safe from hard bumps in the terrain with removable D3O® knee pads that provide both protection and comfort when you drive.