MEN'S COMPRESSION UNDERSHIRT - Insta Slim provides men with immediate slimming effects to your chest, lower back, and waist. Our gynecomastia slimming shirts for men will never lose its compression elasticity and provide you with comfortable support all day long LOOK AND FEEL THINNER - Insta Slim compression tank features a single layer super compression that will help eliminate the view of love handles, gynecomastia (or "man boobs"), and low back fat. Don't let your love handles keep you inside; look up to 5-inches slimmer, instantly! COMFORTABLE AND DISCREET - Our men's shapewear shirts are very discreet so no one will even know you are wearing it. Made with a special blend of 72% nylon, 28% spandex; giving you the perfect amount of flex and tightness to be worn comfortably under your clothes BACK AND AB SUPPORT - Not only will the Insta Slim slimming body shaper for men make you look and feel thinner, but the tight compression also provides you with superior lower back, abdomen, and posture support MADE IN THE USA - Made with premium materials right here in the US. Get your self-esteem back with the Insta Slim Men's Compression Shirt. Made with premium materials making each shirt machine washable, anti-odor, anti-bacterial; and also provides SPF 50 sun protection