The 3D stretch tights conforms to diverse body types for a Perfect Fit*R* with a no pinch waistband that helps reduce muffin top along with a breathable cotton blend gusset. Solids: Panty: 89% Nylon, 11% Spandex. Leg: 91% Nylon, 9% Spandex. Hand wash separately. Do not bleach. Drip dry.