x-uniform

The X-Uniform is a costume designed by Charles Xavier to make members of the X-Men identifiable in the Marvel universe. Most often, the bodysuits are a mix of yellow, blue, and/or black with the X-Men logo as a belt buckle or located somewhere on the bodysuit.

See also:
- Psylocke (Retro X-Uniform)
- Magik (Retro X-Uniform) (X-Men)