Racer Carbon Racer Speed Skate Boots KidsMSRP $419. 00 The Kids Quad Racer Carbon speed skate features a leather outer skin, Suede L liner, and a carbon base. The unmatched performance of a heat moldable lightweight quad boot with all the modern advancements in boot technology such as the use of carbon fiber, heat moldable resins, and new layup techniques. The Australian leather is extremely supple and the skates feel like you are wearing slippers, they are that comfy. This retro styled boot