men's slimming body shaper summer underwears vest for men shirt corset compression clothing bodybuilding underwear shapers, Black;brown

80% nylon, 20% spandex, do not bleach, this is a perfectly fitted, soft to the skin, mens slimming compression undershirt that stretches and recoils as your body moves. ergonomic slimming and tight x-shape back designed to shape the body. on the inside are powerful layers of nylon & spandex tightly knitted together flattening your chest and stomach.scientific design provides light support for your muscles and higher abdominal compression and lumbar support, making you stand taller, look more confident and help correcting posture.