This carbon fiber “wheel skates", called Chariot Skates($TBA). It looks like a wheelchair that’s been split in two, and each half attaches to your legs. Each Chariot skate has a knee-high main wheel in which your foot is strapped in and suspended just below its axel. For added stability, there’s a smaller wheel near your heel. They only weigh about 5.5 pounds each. Now they are still in the testing phase, and scheduled to be available in June.