PRODUCT DESCRIPTION Our Full Tank Chest Binder is designed to provide comfort and mobility while safely flattening the chest. This chest binder has a top section made of two layers: breathable fabric on the outside and a cotton liner on the inside, providing strong compression and a comfortable feel on the skin. The rest of the tank is also made of a breathable fabric, allowing for more freedom and mobility! Perfect for active days Fits as a Gym Tank, depending on your comfort level it can be worn on its own or under a shirt This long binder is a great option for folks looking to minimize curves and movement Made of 80% Polyester, 20% Spandex, Liner 100% Cotton SIZING CHART Measure your chest with arms down on the side, take a snug measurement around the fullest part of your chest over the nipples. If unsure or in between sizes, please order the next size up. MATERIALS & CARE The outer layer is 80% Polyester and 20% Spandex with antimicrobial properties and shape memory to return to its original shape after stretching. The inner layer is 100% cotton for skin comfort and firm compression. Hand wash or use delicate cycle. Not suitable for dryer.