Come and see our amazing products.100% Cotton,Pull On closure,Material: 100% Cotton. Breathable, lightweight and comfortable for all-day wear.One size fits most,circumference: 21.5-23.5 inch,Multipurpose:Reversible,Bucket Hat, UV Protection Sun Hat, Casual Fishing Cap, Travel Festival Tie Dye Hat,Packable and super convenient to carry, can also be easily carried inside your bags, you can even put it in your pockets.Perfect for travel, hiking, camping, sports, fishing, golfing, biking, beach and outdoor activities, etc. Pls confirm further with us if any query about packing info, inventory status and time schedule.