PRICES MAY VARY. Size: Circumference: 55-60cm/21.6-23.6 inches; Brim Width: 6cm/2.4 inches, Hat Height: 8cm/3.1 inches, the size is slightly different due to manual measurement. The buckle on the back can be adjusted to your needs, stay away from being too tight or too loose, without deforming or discoloring. Breathable Fabric: This flat top cap is made of vintage durable washed cotton material, unisex, soft, light and comfortable. Function: The comfortable and breathable sweatband has the funct