These Cougar Jet Signature Series shoes have been banned from all the Roboball tournaments from 0x4d47 onwards because the powerful rockets were augmenting robo-athlete's performance unfairly.
Gadget description, SAC
The Jet Boots are an item used by Clank in Secret Agent Clank. They are powerful rockets of the Cougar Jet Signature Series that allow Clank to burst upwards a short distance and glide in the air, similarly to the Heli-Pack and Thruster-Pack.
Clank uses Jet Boots throughout Secret Agent Clank, and Klunk also uses his own pair, though his produce red flames.