Designed with you and your baby in mind, Hanes Flexy® infant long sleeve T-shirt delivers incredible comfort undershirt fit for baby and stress-free changing for you. These adorable long-sleeve shirts stretch to fit, allowing you to get more growing time from each size. Available in four simple combined sizes including newborn to 6 months, 6 to 12 months, 12 to 18 months and 18 to 24 months, fitting baby longer. The lightweight, breathable 4-way stretch fabric encourages free-flowing movement, so your child is free to wiggle and play. Hanes Flexy makes changing a breeze with its expandable neckline. Stock up with this convenient 4-pack, available in an array of sweet solids and coordinating playful prints. Mix and match with Hanes Zippin® jackets and Flexy pants.