A condom catsuit is a catsuit or zentai, usually made of latex, designed to cover the whole body of the wearer except for holes allowing access to the mouth and anus and, for females, the vagina. The wearer is thus objectified by being reduced to no more than two or three orifices. The eyes are normally covered, blindfolding the wearer.
The name refers to the fact that a man taking advantage of these holes should normally wear a condom. Some suits have built-in condoms rather than holes.