Posture support and back straightening The Men Body Shaping Waist Trainer helps straighten the back and maintain a correct posture throughout the day. When worn during exercise, it supports form and can aid overall movements. Fat burning during workouts Designed to promote fat burning during exercise, contributing to weight loss when used consistently as part of your workout routine. Portable and convenient Portable and lightweight: small and easy to store, so you can carry it in a bag. Especially suitable for daily gym exercise and onthego use. Double belt design and compression Double belt design provides strong adhesion and secure fit, delivering compression to help shape the abdomen and accelerate sweating. Comfort, breathability and mobility Allround movement is preserved while running, jogging and hiking. The sauna vest is extremely breathable, heatwicking and sweatwicking to support comfortable wear during activity. Design and suitability Specifically designed for men as a waist trainer and body shaper. Also referred to as a double belt sauna vest, offering a secure, effective fit for abdominal shaping and activity support. Use scenarios Gym workouts: Wear during cardio or strength training to support posture, enhance comfort, and assist fat burning. Running, jogging and hiking: Suitable for aerobic activities where breathability and mobility are important, helping you stay comfortable while you sweat. Daily wear: Wear throughout the day to maintain posture and provide abdominal compression during regular activities or work sessions. Key attributes Function: posture improvement, abdominal shaping, fat burning during exercise, moisture management, and allday wear capability. Compatibility and fit: double belt design for secure adhesion and strong compression; adjustable fit to support the abdomen. Size and material: designed for men; portable and lightweight; specific size and material details are not provided in the description. Performance: breathable, heatwicking and sweatwicking performance to support activity and comfort during exercise.