XS S M L XL 2XL Width, in 16.26 18.23 20.24 22.24 24.25 26.22 Length, in 25.98 26.97 27.99 28.98 30.00 30.98 Arm opening, in 9.50 10.12 10.75 11.63 12.50 13.37 This must-have unisex jersey tank top fits like a well-loved favorite. High quality print makes it an ultimate statement shirt for years to come. This item has side seams to provide structural support. All bindings are the same fabric as the rest of the tank. .: 100% Airlume combed and ring-spun cotton (fiber content may vary for different colors).: Extra Light fabric (3.8 oz/yd² (110 g/m²)).: Retail fit.: Tear-away label.: Runs true to size