100% Cotton Hand Wash Only Both Sides Are 100% Cotton Made,Hand Wash Only Fashion And Useful: Reversible Design,Two different Styles,One Side Is Fashion,Another Side Is Classic,It Means More Suitable For Matching Clothes The Unisex Color Makes It Suitably Perfect For Women And Men,Girls And Boys.One Size Fits Most(head circumference is 56-58cm=22"-22.8") Suitable For Any place,Outdoor activities,Travel, Beach, Vacation, Trip,Street Strolling, Fishing,It Provide Enough Sun UV Protection It's A Best Gift For Girlfriend,Boyfriend,Mum,Dad,Also Suitable for any festival,Mother's day, Father's day, Anniversaries,Christmas,Thanksgiving,Birthday and so on