Sankaku Channel/motionslit

A "Motion Slit" is the name of the flight suit worn by the characters of Sky Girls that allows them to pilot "Sonic Divers" (an exoskeleton resembling a large mech).

They are a form fitting leotard with gloved sleeves and occasionally have bare shoulders. The outfit has some rigid components that allow them to interface with the Sonic Divers and a half skirt that is completely open in the back. Thigh high boots complete the ensemble.