Rainbow Friends Inflatable Blue Costume for Kids

For inflatable costumes, the measurements describe the outer shell of the costume itself rather than your child's body, so they work a little differently than a typical size chart. The key number to focus on is the torso measurement of 41 inches, which runs from the shoulder down to the crotch, since that's what determines whether your child fits comfortably inside the inflated suit. Most kids who wear this size fall roughly in the 7 to 10 age range, but comparing your child's actual torso length to that 41-inch shell gives you the most reliable guide to whether they'll have enough room to move around inside it.
(AI Generated Answer)

Great question! This costume has a 48-inch chest, a 41-inch torso, and a 17-inch inseam, so comparing those numbers to your son's measurements is the surest way to know if it will work for him. Since inflatable costumes are meant to be roomy and worn over clothes, most 10-year-olds fall comfortably within that range, but checking his chest and torso against those numbers first will give you the most confidence before ordering.
(AI Generated Answer)