Size: S/M (2-8) Color: Black Material: 96% Nylon 4% Elastane RIBBED STRETCH FABRIC. Featuring unique stretchiness and a textured appearance, the flexible stretch fabric in our ribbed one piece swimsuit is designed to accommodate a broad spectrum of body types. FITS MOST. Ribbed swim suits fits Small/Medium (US 2-8). Delivers a snug yet comfortable fit that adapts and maintains shape and support. FLATTERING DESIGN. These tummy control swimsuits for women have a modern square neckline, low-scooped back and high-cut leg design for cheeky coverage to look your best.