Thank you for viewing! (*＾＾*) This is a Chiba Lotte Marines cap. This is a fan club exclusive item. I received this in 2024 and have never worn it. (This is the Chiba Lotte Marines 2024 season seat cap. It seems to be available only to those who purchased season seats (season coupons) in 2024.) It's a free size, but it can be adjusted with Velcro. The main body is 100% cotton. It is a brand new, unused item. The color is light gray. I have stored it carefully, but please refrain from purchasing if you are sensitive to details. Team (Club) Name: #Chiba Lotte Marines #Chiba Lotte #Marines #Lotte #Marines