Zip ties are super easy to put on and won't make your son "gag"! We've ordered themes that most boys will want to wear--pirates, sports & bugs, to name a few.
We've provided the actual measurements and the manufacturers' recommended age range. But, keep in mind that most boys have a long torso so you'll probably want to buy the next size up. If in doubt, measure your child from the collar bone to the waist/belly button to ensure the proper fit.