I ordered the size M which is the smallest size but it was still too big around for my head. The hat would not sit snugly so I sent it back. I thought it was the same model I've had before, and I loved the wildlands art printed on it, but it didn't fit so it had to go back. I've been very happy with my 10+ year old previous OR womens model sun hat, I guess I need to order a women's rather than the unisex sizing. But I wanted the pretty print so I had to give this a try. I don't think most men are going to go for it so it's too bad you aren't offering it in smaller sizes or in the women's specific sun hat.