Esteem Apparel White Gynecomastia Compression Tank NWNT Esteem Apparel White Gynecomastia Compression Tank - Solid white extra -tight men's shapewear chest compression for a flatter look under shirts. Instant slimming power. Designed to offer a slimming, more toned appearance for men underneath any kind of clothing like chest fullness, puffy nipples, or gynecomastia showing through shirts, generic athletic compression is not enough. This extra-tight gynecomastia compression tank is your solution. Made from nylon/spandex. Size Medium. Pit to pit is 16 inches wide and length is 24 inches long. Pet, smoke, stain and snag free. New with no tag!