Corset Cincher Waist Shaper Latex Material Promotes and Encourages weight lost. Gives you an hourglass shape instantly. It helps to correct posture and also helps accelerate weight loss through high compression, perspiration and micro massage. If you live a healthy lifestyle and are in excellent shape but just can’t seem to get rid of certain problem areas, wearing a slimming corset will assure that you’ll look amazing in any dress or formal wear. To lose weight and reduce waist measurements, it is recommended that you wear your corset between 8 to 10 hours a night while sleeping.