Be sun smart with this Legionnaires hat. It features a neck flap to protect you from the sun, a classic peak front and a keyhole in the back for airation - perfect for the school yard. 9,Model wears a size S Features Legionnaires hat Made from a breathable cotton fabrication Classic fit Navy blue Classic front peak Covered in head Back keyhole with elastic bottom for stretch fit Back neck flap Sun smart. Materials Cotton Care Instructions Machine washable - refer to care label for further details. Not suitable for children under the age of 3 years. 5417, 5418,UPF 50+ PROTECTION 5419,Helps protect you from harmful UV rays. 5420,The UPF rating applies only to the area of skin covered. 5421,Protection may be reduced if the fabric is wet, stretched or from the effects of normal wear or exposure to pool chemicals. 5422,For best sun protection use hats, clothing that provides maximum skin coverage, sunglasses, sunscreen and shade.