This Men Sweat Sauna Vest is made of premium, durable, and quick-drying fabric. It provides strong compression to the stomach, instantly flattening the abdomen and hiding man boobs. The lightweight and highly-elastic fiber offers excellent comfort and breathability. Suitable for various occasions, this waist trainer helps to reshape the male chest, waist, and tummy, reducing the appearance of gynecomastia and creating a perfect body shape. Features 1. Premium Fabric: Our Compress Tank Top is durable, lasting elasticity, quick-drying, comfortable, breathable, and anti-allergy; double-layer fabric on the abdomen, targets the trouble area, and provides strong compression to the stomach. 2. Compress Tank Top: This mens compression tank top is designed to reshape the male chest, waist, and tummy, reduce the appearance of gynecomastia, hide man boobs and beer belly, straighten the back, provide an immediate slimming look. 3. High-Level Comfort: The lightweight, highly-elastic fiber offers excellent comfort, extremely breathable, soft, and skin-friendly. You will almost forget you are wearing it, super easy to put on and take off. 4. Instant Flat Abdomen Effect: This men's slimming compress sweatshirt specific a strong abdomen function, giving you an instant abdomen effect, while the chest also has a compressing effect, hiding the man's chest, creating a perfect body shape curve for you.This product is very suitable to solving the problem of beer belly and hiding men's chest. 5. Suitable All Occasions: Men shape vest can be matched with any style of clothing, and it will not roll up, whether you are at home, work, party, or the gym, it can help you perfectly respond to various occasions. Specification Material: Polyester fibres Color: Black, Silver Size: S/M, L/XL, XXL/3XL, 4XL/5XL Weight: 156 g, 160 g, 170 g, 180 g Package Include: 1x Tank Top