This Reima sun hat is a lightweight bucket hat made from 100% recycled polyester, ideal for kids on beach days and summer holidays. This UPF 50+ sun-protective hat shields the face and neck from harmful UV rays, helping reduce the risk of sunstroke during outdoor play. Adjustable ties under the chin keep the hat secure in windy weather, while the unlined, packable design stays breathable and comfortable. For safe sun play, pair with sunglasses and sunscreen; note UV protection can decrease if the fabric becomes wet, stretched or heavily worn.