FIRM COMPRESSION FOR GYNECOMASTIA PRE-SURGICAL AND POST SURGICAL – Wear as a stage 1 post gyno surgical vest of post lipo vestSINGLE MEDICAL GRADE COMPRESSION PANELS IN FRONT – provides the strong compression required with the adjustability of 2 rows of hook and eye closureNO BULKY SHOULDER VELCRO CLOSURES Sizes: Measure Chest in Inches: Small 32-35 / Medium 36-39 / Large 40-44 / X-large 45-48 / 2X 49-52 / 3X 53-56MADE IN THE USA – High quality construction and made with the finest materials for maximum durability.