This is a New Era Houston Astros baseball cap. Dodgers? Yankees? Astros, of course! The back is adjustable with Velcro. The MLB official sticker on the underside of the brim (photo 6) is peeling off. The New Era label on the front is fine. Otherwise, I think it's clean, but it's only been worn a few times. Please check the photos and consider it a used item before purchasing. No stains, tears, or odors.