What if your wheels could be reincarnated? Engineers at our POWERSLIDE Bindlach office worked hand in hand with MATTER urethane specialists to develop a new concept of inline skating wheels that could help reduce environmental impact. The UC Earth 80mm wheels are made of Eco urethane which are 15% corn based and feature a natural milky look that avoids the use of additional color pigments. The reflex hub is made of 50% recycled material.