Recommended diet belt/sauna suit for dieting, training, and workouts: Men's vest Easy fitness at home Provides a body-hugging fit and increases body temperature by applying moderate pressure. This thermal reaction effect brings the body closer to a sauna-like environment, promoting sweating and activating metabolism. Two belts tighten and strengthen the upper and lower abdominal muscles separately, preventing slippage even during intense exercise. Wearing it during gym workouts, yoga, running, etc., enhances sweating and calorie consumption. Provides firm belt support, acting as a corset to warm the lower back, maintain comfortable posture, and support desk work and daily tasks. Features a front zip for easy on and off, and can be used as a tank top-type inner vest convenient for wearing during training. Made of washable, stretchy material, it can be worn directly on the skin or over innerwear, with both methods providing insulation and metabolism-boosting effects. ■ Materials: Neoprene, polyester (stretch, hand wash recommended) * Neoprene is a material often used in wetsuits. ■ Color: Black ■ Sizes: Men's ・M size (Chest: 83cm, Waist: 77cm) ・L size (Chest: 86cm, Waist: 80cm) ・XL size (Chest: 89cm, Waist: 83cm) ・2XL size (Chest: 92cm, Waist: 86cm) Stretchable, adjustable belts Diet, burning fat, slimming, men's, women's, calorie consumption, workout, walking, strolling, belly band, muscle training, compression, pressure, vest, tank top, sweating, washable, shape up Spring, summer, autumn, winter, all seasons, athlete, abdominal muscles, six-pack, waist, metabolism boost, calorie consumption, beer belly, metabolic syndrome, lower back pain relief, back muscle strengthening, shapewear, posture correction Health item Type... Sauna suit 1815