[Material description] 100% cotton (washed denim fabric) [Product performance] The fabric thickness is moderate, and the hat body is a single-layer fabric without an inner lining. The classic curved brim hat is tough and straight, without choosing a face shape, cool and stylish, naturally comfortable and breathable, lightweight and dry. [Functional] The inner layer is added with a sweat absorption band, which can absorb sweat and remove moisture, and fits well with the head circumference. The hat is equipped with a metal adjustment buckle, which can freely adjust the size of the hat circumference. [Applicable Scenarios] Unisex, suitable for daily wear, hang out, travel, home decoration and more. Perfect for Outdoor, Sports, Baseball, Running, Cycling, Fishing, Mountaineering, Cycling, etc. [Classic Design] It is practical and can be used all year round. The breathable hole design is not stuffy, lightweight, and not easy to change, making it easy to carry, Fashion Hat Style.