I received this from a friend last year, but I haven't had a chance to use it, so I'm offering it for sale unused. The size isn't listed, but it's probably a size for children to adult women. It might be a little small for adult men. Please note that I will slightly compress it for packaging when shipping. Denim TOKYO embroidered cap, YOUTH size, mesh back for excellent breathability. - Brand: New Era - Model: 9FORTY - Color: Denim - Size: YOUTH - Design: TOKYO embroidery - Material: Mesh back Thank you for looking.