Shapewear. This is a black latex non-adjustable vest waist shaper. Very aggressive garment. Has full, all around coverage that will help eliminate back bulge. Runs small. If in doubt go a size up. This garment will reduce your waist 1 -2 inches instantly and give you a hourglass figure. Black garment might have a powder film on it. This is just the nature of the latex material. Please send me a msg if your size doesn't appear on here. 😐No offers😉firm unless bundled or return Posher 🎭