Greyson is arguably the most talked-about golf wear brand right now. With its high quality and sophisticated taste, it has collaborated with several prestigious golf courses in Japan. It's labeled as US size M, but I think it's about L to LL in Japanese sizes. It's been worn a few times, and the condition is not bad. However, please understand that it is a used item. It's a beautiful green color that has been trending in recent years. With its high-quality fabric and detailed design, you can achieve a chic and stylish look. Thank you for your consideration.