Great sunglasses, but

Let me start by saying that these sunglasses look great and feel sturdy. The "arms" snap open and closed, so construction is also great. But, here's my one gripe: the description says Medium to Large fit. Knowing I don't have a big head (my phrenologist told me so), I thought these would be perfect! Upon receiving them and trying them on for the first time, I would change the description to read Small to Medium fit. They are a very tight fit. So if you have an average sized head (totally not feeling self conscious about my noggin), please be cautious when making your purchase because there are no returns. Now I'm stuck with a pair of sunglasses that fit way too tight …. *thumbs down!!