Extra-large brim offers a wide shadow for your kid's ear, forehead, cheeks, and neck, protect your kids from harmful sun rays Double sides of the toddler hat are printed in adorable cartoon patterns, more than one way to wear. Different pattern support different look and stylish Stay-put tie chin strap to help keep the hat on when its windy. Your baby will enjoy their outdoor playing time because the cap does not fall off or cover the baby's eyes Adorable toddler kids' hats can be worn on almost any occasion, regardless of whether they are going to the beach, on the boat, or simply going out on a summer day Kids sun hat size: 3 Months-6 Months, hat size: 18.11 inches; 6 Months-12 Months, hat size: 18.89inches; 12 Months-24 Months, hat size19.68 inches. 2T-4T, hat size:20.47 inches. Baby hat size is only for reference, please according to your baby's head circumference