Boxercraft Racer Tank with Shelf Bra, Zebra Print, Adult Large Constructed from 6.5 oz. 90% cotton/10% spandex, providing flexible movement and excellent comfort. Longer length tank features built-in shelf bra (on adult sizes only) and narrow racer back to help you move freely. Sizing: X-Small (0-2), Small (2-4), Medium (6-8), Large(10-12), XL (14-16), 2X (18-20) Find Youth sizes in my other listings Chest (in inches): X-Small (30-31.5), Small (32-33.5), Medium (34-35.5), Large (36-38.5), XL (39-41.5), 2X (42-43) Complete the set with the matching tops and bottoms. Mix, match, and layer to create a variety of outfits!