This ready to go to the beach sun hat is perfect for keeping the sun off your little one’s head. Also has a sewn in flap in the back to protect the neck & ears. Made from 100% cotton & lined with 100% cotton . Machine stitched all around; machine washable. Comes in small 0-6 mos, Medium 6-12 months, Large 1-2 yrs XL 2-3 yrs XXL 3-4 yrs Sierra’s Attic Lobster Seafood Beach Sun Protector Ocean Nautical Baby Child Flap Hat Hats