This sweet swim hat has built in UPF 50+ sun protection to keep little ones extra safe from the sun's harmful rays. All sizes feature functional ties and can be styled two ways: tied under the chin to ensure a snug fit or tucked up through the brim and tied in the back in a fun bow! Our periwinkle seersucker is a bestseller for a reason! The soft blue shade is versatile and works well year-round, and the classic seersucker design never goes out of style. Care Instructions: Fabric Content: 58% Polyester / 34% Nylon / 8% Spandex