This Les Experts screencap contains
collants, justaucorps, and léotards.
There might also be
justaucorps, unitard, maillot de corps, costume de chat, leotard, costume de corps, combinaison de chat, corps costume, singlet, gilet, maillot, maillot de corps, singulet, jambière, leging, revêtement de la jambe, legging, couvre-jambes, and revêtement de jambe.