Product Details:Elevate your golf wardrobe with this refined Women's Split-Back Bucket Hat, designed for both style and functionality on the course. The innovative split-back design offers superior ventilation and a customizable fit, ensuring comfort during warm rounds. Crafted in a timeless, this hat complements any outfit while providing essential sun protection. The structured silhouette maintains its shape through every swing, making it an essential accessory for the discerning golfer who refuses to compromise on elegance or performance. Material:Outer fabric: 96% nylon, 4% polyurethaneLining: 100% polyester Size Chart: Size Circumference Front Length Back Length Height Free 22.4 4.1 3.1 4.1 Note: ※ However, there may be some errors depending on the fabric/measurement method.