CLEAN Factory Team shin guards, designed in collaboration with CLEAN TRIALS Team riders. The shin guards are so light and airy that you won't even feel them when riding. The front protector is made of removable flexible polyurethane. The perforation of the liner brings better ventilation of the protectors. The top and bottom are fitted with elastic silicone bands on the inside to keep the pads firmly seated on your foot! The back side is made of strong but flexible mesh to allow the foot to "breathe" freely.