Navy Lacey Hat | Wyeth。Wyeth Lacey Raffia Bucket Hat in Natural One Size NWT This style is both foldable and packable and will rebound it\'s shape easily. This hat is made with UPF 50+ materials that block 98% of UVA and UVB rays Raffia straw Brim: 4\" Crown: 3.5\" Size: O/S (57cm) with a velcro size adjuster tucked inside the inner sweatband for a customizable fit. We are not an expert on everything we sell, so some of our knowledge may be limited. As for manufactures overall fit Items are retail store purchases and may have been handled or tried on by store customers Prior to sending, photos are taken of item with shipping label and a zip tie tag attached to represent the item purchased and shipped