NANO Inline Footboard is the first hybrid skate system that combines the functionality of a skateboard with the stealth, portability and versatility of Heelys wheeled shoes to create a revolutionary new sport: Freeboarding. NANO Inline Footboard locks on one foot, while the wheeled “free foot” can build momentum, brake, spin and jump, enabling an endless variety of tricks. It can be used on either foot and is compatible with all sizes of Heelys shoes. Molded with Eastman Tritan™ Copolyester, NANO Inline Footboard is a strong, light, BPA-free product that offers unparalleled customization through interchangeable graphic inserts and endless color and transparency options.