Chicago Dog Tees

5.0 oz., 100% combed ringspun cotton 1×1 baby rib (Heather is 93/7 cotton/polyester) White is sewn with 100% cotton thread Double-needle stitched rib binding on neck, and armholes. EasyTear™ label Sizing: XS (0-4 lbs), S (5-10 lbs), M (11-23 lbs), L (24-45 lbs), XL (46-70 lbs), 2XL (71-85 lbs), 3XL (86 lbs)