High Quality & Bowknot Design: 100% paper straw [cellulosic fibre + polyester]. Lightweight,ventilated and soft for a luxurious customized feel. Nice way to cut down some of the heat. The bowknot design adds more fashion and femininity.Throw on this straw hat to instantly be the most stylish person around,no matter the occasion. Detachable Chin Strap: Adjustable for a snug fit,won’t blown off when it gets windy.if not need, you can also take it off. Foldable: Soft straw fabric,it very convenient to foldable and packable in you bag for travel. Great Fit: One size fits most. Height (above top of brim) is 3.5 inches. Brim width is 3.5 inches. Large brim performs great on shielding sunlight. An adjustable tape built inside the sweatband. Best fit for 55-57cm 22-22.8 7- 7 1/4. Awesome Summer Outfit: Be flawless in this hat at the beach, park or pool, outdoor music festival, glamping, camping, hiking, gardening, vacation, boating, vacation, excursion, weekend getaway, honeymoon, and anywhere you want provide shade for your face and eyes from ultraviolet rays of the sun. Awesome addition to any spring and summer outfit, but wear it in fall too!