EXCELLENT CONDITION, WORN ONCE. Size M/L Fabric: Lightweight micro jersey Mock neck and long sleeves Full coverage at back with snap gusset Level 2 light compression Knit-in tummy panel for 360° of support Temperature control regulates your body heat Comfortable side seam free construction Shell: 45% viscose/42% tencel lyocell/10% nylon/3% spandex Wash cold Pit to pit: 12.5" Shoulder seam to shoulder seam: 12.25"