Navy blazer with a 4-button, double-breasted design. Made with incredibly high-quality 100% wool, providing exceptional comfort. Highly recommended for a sophisticated navy blazer style. The silhouette is excellent, making it a great choice. Also recommended for those who like Isetan and SOGO. Perfect for a clean, sophisticated style for adult men. Size: AB4 92 84 165 ●Reference: It fit me perfectly, and I am 170cm tall and weigh 63kg. This is a recommended item, especially for the coming season. Made of wool, it can be used for a long time, and you can enjoy the aging process. With double gold buttons, it's suitable for everyday wear, as well as parties, work, golf, and other formal occasions. Please understand that this is a used item. Thank you for your understanding.