🔆 Breathable cotton material that are Good for all seasons to block the sun for toddlers!
💗 For 1-4 years old children in general. 
🧡 Inside crown measurement is about 19" (48.20 cm)
💛 I would say measure child's head (crown) and make sure it doesn't exceed 20 inches.
💚 Chin-strap ensures hat stays put.
💙 Wash by hand in warm water. Shape the hat out and let it air dry.
💜 Material: Cotton
🤍 So far we have only one size and sorry we don't take customization at this point.