Made with stretch material for a high level of hold and a snug fit. The design also features a scissoring effect that makes your back look beautiful. The pads are removable, thin, and comfortable, creating a natural bust line. The elasticity and softness allow it to fit comfortably against any bust size. Flat measurement: underbust width 32cm, front height 19.5cm. M size fits 70C, 70D, 75A, 75B, 75C, and 80A. It has high breathability, so it doesn't trap heat even when you move, and it quickly wicks away sweat.