Our lightest, lowest profile, most breathable elbow pad Perforated DK Impact energy absorbing foam technology Aramid ripstop shell Polygiene Odor Control technology Seamless calf band and silicone gripper elastic keep pad in place Description Lightweight and breathable enough to ...Our lightest, lowest profile, most breathable elbow pad Perforated DK Impact energy absorbing foam technology Aramid ripstop shell Polygiene Odor Control technology Seamless calf band and silicone gripper elastic keep pad in place Description Lightweight and breathable enough to forget you're wearing them, the Slayer Bike Elbow Sleeves offer low-profile padding for hot days and all-mountain rides. The form-fitting design uses energy-absorbing DK Impact foam for a flexible fit that conforms to match your arm. Snug-fitting four-way stretch mesh with gripper strips keep them in place, and built-in odor control helps manage the stink.