Former-villain anti-hero who has recently had a surge in popularity, mostly due to animated and other out-of-comic adaptations.

Their design subtly flip-flops depending on the adaptation. Most contentious, some newer adaptations treat the mask as simply face markings, where traditionally it is only their black ears that are poking through it.

Her weapon of choice is a baton. Whether or not it can retract also depends on the adaptation. Either way, they've gotten to a level of popularity that brings bootleg merchandise to a high frequency.
Usually, it looks pretty close. They generally tend to change the eye marking and outfit up a little.

They have the usual powers of super strentgh and agility, though their unique ability is that of shock absorption and re-expulsion. Titularly, their shock absorption also applies to sound waves.