Adjustable fasten tape on the back design can let this cap fit your head circumference, which can bring you more comfortable wearing experience.The hat has hollow out design so it makes you feel so breathable and comfortable to wear. And it is quick-drying, making it perfect for outdoor.It is constructed of mesh material.The head circumference is 55-62cm. It is suitable for spring, autumn, camping, hiking, travel, sports, running, fishing, and so on.Item Name: HatMaterial: Mesh Style: FashionGender: MenFeatures: Adjustable, Wide Brim, Hollow Out Size Details:Head Circumference: 55-62cm/21.7"-24.4" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Hat