UV resistant sun hat for kids.- with extended neck protection.- quick-drying and easy to clean.- main material made from recycled PET bottles.Protects small heads and necks from harmful UV rays:our practical children´s sun hat with UV protection 50.Made of lightweight, washable and quick-drying material made from 100% recycled polyester.The VAUDE Green Shape label stands for environmentally-friendly, functional products made from sustainable and bluesign® certified materials.