I bought this online but it doesn't suit me, so I'm selling it. RC 9FIFTY Curved Visor Vintage Nylon New York Mets Olive Navy Visor Made of nylon, I think it's perfect for the coming season. The size is free size. It adjusts at the back, so it fits me comfortably even though I'm 61cm. I've removed the sticker from the brim. I will fold it up small to send it.