Adjustable Size An elastic back adjusts to babys head and grows with them Customize the fit by adjusting the tie strap around babys chin Breathable Liner An imbedded liner absorbs moisture to keep baby cool and comfortable UV Protection Clothing Fullcoverage flap sun hats offer allday sun protection by blocking UV rays Machine Washable Wash cold tumble dry low Do not iron TravelFriendly Our foldable design makes packing easy for on the go Meets Standard 100 by OEKOTEX certification Our sun hats have been independently tested against a list of over 350 harmful substances for your babys health and safety Made in BSCIcompliant factories Our sun hats are manufactured in factories that follow international labor practices to protect workers rights