This is a Y's wool gabardine hat, a material that can be worn year-round. It's not a thick fabric, so it doesn't look too hot even in summer. I've worn it about 5 times, and it's clean with no scratches or stains. The top is made of 8 panels, with a white stitch in one place. The ends of the strings hang down, which is typical of Y's design. It's perfect for Y's fashion. I haven't had a chance to wear hats lately, so I'm selling it. Inner circumference: Approximately 56-57 cm Outer diameter: Approximately 30 cm Rise: Approximately 4 cm 100% Wool