Men Slimming Top Tank Body Shaper Fitness Thermo Sweat Neoprene Zipper Shapewear Polyester It gives you back support, and guarantees a correct posture during your workouts. This Muscle Tank is a must have for the man that always wants to look his very best. The Sweat Enhancing Thermal Vest intensifies perspiration in your core by up to 3 times more than regular gym-clothing! Compression slimming shirt can be worn for work or play, as an under garment or outerwear, to exercise and or enjoy a night out on the town. Made of high quality Nylon to stay elasticity and shape of body, which is different from many similar design of cheap material on the market, perfect gift idea for your family and your friends.