I've used it for about a month. It blocks the sun and is compact, making it easy to carry. There are a few areas where it's slightly discolored, so I'm selling it below the retail price. Please refrain from purchasing if you are particular about details, as it is a home-kept item. [Color] Brown [Size] Height 12cm, Brim width 11cm, Inner diameter 57.5cm [Material] Main body: 95% nylon, 5% polyurethane Lining: 100% polyester (From the official website) An elegant jockey cap that blends well with clean outfits. Just by adding it to a dress or shirt style, the completeness of your outfit will be greatly enhanced. The three-dimensional silhouette that naturally fits the head and the soft drape design that gently wraps around the face solve the problem of "the hat standing out." The soft curves also help to make your face look smaller. Gently cuts UV rays and glances The long brim of up to about 11cm blocks the sunlight effectively. It gently covers the face, making it very useful for UV protection and hiding a bare face. It doesn't have the heaviness typical of hats, and the light and comfortable feel is also a key point. Breathable and comfortable Mesh lining is used inside the hat to ensure good ventilation. Furthermore... "Sweatband" that absorbs sweat and dries quickly "Water-repellent material" that is safe even in light rain Removable chin strap (The drawstring has silver hardware for all colors, giving it an elegant look) The back has elastic, so size adjustment is unnecessary. It can be rolled up and stored compactly, making it easy to carry around.