ABOUT THE 97A DRAGON FORMULA: 97A Dragons™ are designed to roll over rough terrain while maintaining the grip and slide of traditional 99A and 101A wheels. Their optimized 97A hardness gives you a smoother ride on more surfaces without giving up the responsiveness and control needed for technical tricks - letting you push your skating further anywhere you go. Speed: DF-97A's feature up to 20% higher rebound than standard hard wheels, giving you noticeably more speed in parks, bowls, and rough streets– places where regular 93A wheels slow you down.  Grip and Slide: Designed for real-world terrain, Dragons™ grip when you need control and slide when you want flow– thanks to a one-of-a-kind formula developed over 10 years. No shortcuts. No compromises. Durability: Made from premium materials, Dragon Formula™ wheels are built to last. They stay fast, smooth, and consistent– delivering real value over cheap wheels that wear out quickly. ABOUT THE NANO CUBIC SHAPE: Nano Cubics™ are inspired by and developed for Andy Anderson to help him expand his wide range of street, park and freestyle tricks on all terrains.  Nano Cubics feature the same classic design advantages, of the legendary Cubic and MiniCubic, reconceived for today's skating, and utilizing a special version of our amazing new Dragon™ formula.   The Nano Cubic's offset design allows it to have the perfect shape for both inner and outer edges to skate a wider range of obstacles.  Nano Cubics are smaller, lighter, and offset, so their large outer edge rolls up curbs, walls, and over cracks, and it covers your axle and nuts.  The inner edge locks onto rails but releases when you need to.  Andy's Nano Cubic is totally unique, bringing the best in wheel design and urethane formula together in one special wheel. Andy rides his Nano Cubic wheel with his new Baby Heron Varja deck and 8.0" Mini Logo trucks. Outer Lip: Protects your nuts! Adds width and stability Makes coconut wheelies possible Climbs over