items:armor:rollerblades [Improbable Island Wiki of Often Not Lies]

rollerblades

Otherwise known as Death on Wheels.¹⁾²⁾ They may only be worn with tight neon leggings and/or a nylon workout suit.³⁾

¹⁾

Four wheels, to be precise.

²⁾

Per foot, that is. Unless you have a strange pair of rollerblades. Could be 3 per foot though.
Of course, if there were one for every three feet, they would no longer be rollerblades, having turned into yards.

³⁾

Unless, of course, you're Batman, in which case your leggings may be black.