The Self-Gravity Boots are high-tech gravitizing footwear created and sold by H.D.S.V.A.D.L.. These boots are thrown in as a free bonus with a Gravity Stopper purchase.

In the AoStH episode "Birth of a Salesman", Scratch and Grounder wore these boots when they attacked Sonicand Tails with a Gravity Stopper cannon. The boots let the two Badniks stay on the ground, but Sonic goaded Scratch into taking his off after stating that Tails could fly them away whilst they were up in the air. Scratch took his boots off and floated into the anti-gravity field, but was unable to grab Sonic and Tails. Rather than be stranded in the air forever, Scratch told Grounder to shut off the Gravity Stopper. When the machine was shut off, Scratch fell on top of Grounder and both robots were wrecked. Wes Weasley was prepared to refund Dr. Robotnik for the Gravity Stopper's failure, but Grounder mentioned that the boots were the fault in the plan, and so Weasley kept his money.

Courage and Perry wore these boots to defeat Katz, Le Quack, the Weremole, the Cajun Fox, the Giant Foot and the Puddle Queen along with Dr. Doofenshmirtz.