MATERIAL: 75% polyamide, 25% elastane. FIT: True to size DESIGN: The Locked In Tank is your new gym fave! Built-in padding and adjustable straps give you support and comfort, while the perfect length flatters every body. It’s the comfiest way to show off those gains in style! MODEL: The model in the first photo is 5'3", with bust size 34, waist size 27, and hip size 37, and wears size Small.