Size: Head circumference 58cm, Brim 5.5cm Measurements are taken by hand, so please use them as a reference only. We cannot accommodate returns due to size discrepancies. Color: The color may appear different depending on the lighting in the images. The item will be folded and packed for storage, so please be aware that wrinkles may occur. Shipping will be via Yu-packet Post or Mini. Please feel free to ask any questions in the comments. This is a hobby sale of unwanted items from my home, not a store, so there may be minor oversights. Also, the feeling of use, such as "nearly new," and smells are subjective, so we cannot accept returns based on color, size, feel, smell, or if the item is not as expected. Color: Green系 (Green-based)