The Level 3 Tank Top is our most technically advanced tank top and offers the most bust support. It has a built-in shelf bra and removable bra cups. It also has adjustable bra straps, pocket closures and an elastic silicone waist band to prevent creep up. The Level 3 Tank Top is ideal for women who want maximum bust support, or for adventure travel and other high intensity activities, such as running or activities where there is a lot of jumping. Never worry about where to place your valuables again. Fabric feels incredible against the skin and is made from recycled polyester/spandex, is anti-microbial and moisture wicking. Machine washable.