SPF vs. UPF Sun Protection
Absolutely love the hats! A great price for the excellent quality! Already ordering some for the kids and another one for me. They were some service issues, but when I brought it to the attention of customer service, they madder things right. Absolutely recommend these hats!
I wear a size men's large, 23 in circumference, but this hat was too tight on my head. It's a really great hat otherwise. I'd guess that it fits a more average head size.