What if your wheels could be reincarnated? Engineers at our POWERSLIDE Bindlach office worked for 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 110mm wheels are made of Eco polyurethane which is 15% corn-based and features a natural milky look that avoids the use of additional color pigments. The reflex hub is made of 20% recycled material. The speed/bullet profile and the 88A hardness complete the specs to make it one of the first urban eco-friendly wheels. [ "Segments: Urban, Fitness", "Packaging Size: x x ", "VPE Packaging: x x ", "Durability: medium", "Warranty: 2 Years", "Release Year: 23", "Sustainability - Product: Corn based PU; core made of 20% recycled composite material; water based ink", "Cushions Material: casted polyurethane (PU),HR = High Rebound", "Screws: ", "Sugested Use: Urban and fitness skating", "Wheel Bearing Standard: 608", "Wheel Compound: UHR= Ultra High Rebound - Made in USA", "Wheel Diameter: 110mm", "Wheel Hardness: 88A", "Wheel Manufacturing Process: Cast", "Wheel Profile: Race", "Wheel Spacer: AL floating spacer,8mm", "Wheel Width: 24mm