The Slayer Knee Pads are the ultimate lightweight, highly-breathable biking knee pads for every level of rider, whether you're set on a day-long pedal or heading out for all around riding. These pads feature a low-profile CE-certified foam impact pad for knee protection that moves with you. An ergonomic pre-curved design further enhances the custom-feel, while the silicon gripper elastic upper and lower cuffs ensure a slip free fit. Keep things cool and avoid hotspots thanks to the lightweight perforated 4-way stretch materials and an open back design. The Slayer Knee Pads are the only bike pad you'll ever need no matter your riding style. Features: - Lightweight and low profile CE certified foam knee protector - 4-way stretch, perforated AriapreneMax with Polygiene(R) Odor Control Technology - Bonded hem seam construction and open back design eliminates hot spots and increases breathability - Pre-curved ergonomic patterning for enhanced fit - Silicon gripper elastic - 4-way stretch, lightweight, perforated 0.5mm AriaprenePro(TM) with Polygiene Odor Control Technology - 4-way stretch mesh back - Aramid fiber abrasion resistant fabric knee coverage