Hot Neoprene Sauna Suit Waist Trainer Vests Weight Loss Shapewear It's very boring to go to the gym every day. To save more time for more interesting things, we designed this Hot Sweat Sauna Tank Top.1. Provides your abdominal compression and lumbar support.2. The scientific design help you correct posture 3. Slims waist tummy and tightens abdomen. Helps you lose weight4. Fit snugly around your midsection, down to your waistline. Prevent injuries5. Maximizes fitness routines6. Increases your core body temperature7. Ergonomic design, easy to use and even easier to clean.Wearing Occasions:Club, Party,Wedding, Gym, Cos play Costume,Christmas,Festival, Holiday Any occasion you want to be slimmer and post-partum.Washing instructions:It is recommended to wash it after each use, particularly after exercising. Hand wash in cold water with a soft detergent. Squeeze out and drain.Warm Tip:The smell of Neoprene is normal and easy gone after a few times washes, It's normal. Before you wear it for the first time, please soak the clothing in cold water and hand wash,air dry it out to release smell.