i play. Breatheasy Flap Sun Protection Hat Shell: 100% Polyester; Lining: 100% Polyester Imported Tie closure Machine Wash All-day, breathable sun protection-wet or dry Quick-dry, breathable material keeps baby cool and comfortable Water-friendly foam brim stays out of baby's eye when wet Extra neck coverage and stay-put tie strap Elasticized back adjusts for custom fit and grows with baby