Easy to pull on. Easy to pedal in. Easy to forget you're wearing. The Slayer Bike Knee Sleeves offer low-profile padding for hot days and all-mountain riding. The form-fitting design uses energy-absorbing DK Impact foam for a flexible fit that conforms to match the shape of your leg. Snug-fitting, four-way stretch mesh with gripper strips keep them in place, and built-in odor control helps manage the stink.