Outdoor Research Eos Sun Hat for Men & Women - UPF 50+ UV Protection, Lightweight & Breathable for Hiking, Running, Beach & Outdoor Activities

The thing I really like this hat is the fabric: handsome, lightweight, does not show dirt, and doesn't look synthetic. It doesn't say "camping hat" even though it could be. It also stuffs well into a bag or large pocket. The dark fabric under the brim is a huge help in reducing glare.I have a big head (7 3/8) but I think a med/large would have fit better than the large/xlarge. There is no drawstring around the crown as on other OR models of lightweight sunhats, so you can't snug the sizing up. The brim could use another 1/4" or so for more sun protection, and the nice leather adjuster on the drawstring isn't up to tightening securely in gusty winds for the long term; it has too much give, it will loosen up. And the drawstring itself--cheap, and cheap-looking, it does not inspire confidence for long wear. This hat is definitely not worth the full retail price, but if you get it on sale it's ok.