lethmik Summer Hats Floppy Sun Hat Cotton Beach Hat Ladies Solid Color brimmed Hat UV Imported 100% Polyester Fiber Cotton. Hat Circumference 22.5" ; Brim 4.6" ; Deep Crown 5.5" ; Item weight 0.2 LB. UPF 50+ excellent sun protection, Anti-UV. FOLDABLE AND CRUSHABLE - High quality materials and workmanship, Fold-up brim material can be worn folded up or down in various cute styles while still maintaining its shape,also it can be easily carried inside your handbag or beach tote, You can even put it in your POCKETS (Please see the model picture). Super convenient to carry and Absolutely save lots of space. ELEGANT AND PRACTICAL - Beautiful collocation,Solid colors of the hat surface,floral bowknot decoration,floral design of the inner brim; Breathable and helps keep you cool in the sun; Shade your face and the back of your neck,A wonderful hat for wearing while gardening, at the beach, pool, park, camping or any outdoor activities. HIDDEN REGULATOR AND REMOVABLE ROPE - One size fits most ladies heads,this hat size is about 22 1/2 inches,but there is a special regulator strap inside of the sweatband,You can get a custom fit according to your head size. Also this sun hat equipped with an adjustable WIND ROPE,this adjustable chin drawstring can hold the hat in place on windy days,but you can easily REMOVE the rope if you don't need it. LETHMIK is not the cheapest,but it is the best.Scroll down to the description for more detail.