This is a GU shirt. The color is navy, and it's a men's M size, long-sleeved. ◆Size Length 70cm, Width 50cm, Shoulder width 44cm, Sleeve length 60cm Measurements are taken flat. Please understand that there may be some errors. ◆Material 100% cotton There is no damage, and the collar is also clean. It's convenient to have a thin long-sleeved shirt for the coming season, isn't it? (^^) Instant purchase is OK!