These chic dress pants feature a high slim fit waist, a hidden side zipper, and straight wide legs. The material is a medium weight stretch twill fabric. Please note: Reformation size 0 is truly very small; please check measurements below. The pants are stretchy, but the waist is not. Waist: 12" (laid flat) Rise: 11" Inseam: 33.5" 67% Viscose, 30% Tencel, 3% Spandex. Pet free and smoke free home.