Anti-gravity sneaker

Anti-gravity sneakers are technology from the Aligned continuity family.

Anti-gravity sneakers allow the wearer the ability to become airborne for short periods, and are a snazzy blue and green. They're another in a long line of inventions by Doc Greene.

Fiction

Rescue Bots cartoon

Doc Greene created an initial prototype pair which he gave to Cody Burns to test. Cody naturally used them to cheat in a basketball game against the rest of his family. A short time after the game ended, Frankie Greene called him, and the signal from his cellphone triggered the shoes, sending Cody flying into some nearby bushes. He wisely discarded the anti-gravity sneakers in favor of using his hoverboard to reach the lab. You've Been Squilshed