It fits my husband who is 6'6 and 250 lbs well. Its was huge on me. May work if you are going for an oversized slouchy look.

This hat was warm and comfortable but not really very slouchy. I do have a lot of hair and would normally wear a women's x-large. It did fit but didn't have the loose look I expected. Washes and dries nicely.

I bought this hat for running outside. It’s fairly lightweight, but keeps your head warm on those cooler days. I would not recommend for anything below 30 due to the thinness.