“I have several pair of an older style of the Acorn Polar fleece socks that look just like these. They are all sized L. They all seem to fit OK except for one pair which are way too big. I don't remember if they were Women's size or Unisex. I suspect that at least the over-sized ones were Unisex.||I wear a 9W shoe and do not like anything tight. I also do not like things too loose. Any suggestions on which size to order?”
According to our fit models the Acorn Versa Socks run true to size. I would recommend ordering a 9.
I wear a size 7 and I get the small for myself and they fit perfectly. My sister wears a size 9 W and I got her the medium. She says that they are a good fit for her. Hope this helps.