Let your little one know that they are loved from someone in the city of champions. 5 ounce, 100% cotton, side seamed, with an EasyTear label for comfort. Runs large. Specify size: Newborn, 6 months, 12 months, 18 months & 24 months onesie. T-Shirts available in 2T, 3T, 4T, 5T, Youth Small, Medium and Large.