Up, up, and away! He'll soar into dreamland in our baby boys' footie with its charming balloon detail. It's crafted for breathable comfort in 100% premium cotton. And it's mini-ribbed for buttery softness with a cozy, sweatery feel. Lustrous back buttons allow fuss-free diaper changes, while stretchy ribbed trim provides a polished finish. 100% Cotton Knit Offers Skin-Friendly Softness Fine-Gauge Ribbing Stretches for Comfortable Fit Dyed-to-Match Back Buttons Allow Quick On-and-Off Oversized 3D Knit Balloon Adds a Playful Touch Not Treated with Chemical Flame Retardants; Keep Away from Fire