EXCELLENT FABRIC: Cotton Blend, Comfortable and skin-friendlyImportedDrawstring closureMachine WashSUN PROTECTION - Made with sun protection material and wide brim, it can better protect your baby's face, ears and neck from the harsh sun, meaning more time having fun in the sun.ADJUSTABLE AND REMOVABLE: The chin strap are adjustable to easily create the best fit possible, Chin-strap feature helps ensure that the baby sun hat remains secured on when windy.EASY CARRYING: These infant hats are Lightweight and easy to fold, So the baby boy hats are super convenient to pack into your bag. Easy storage, and travel friendly.