I went on a sock shopping spree. I have the reverse problem with feet smaller than the typical men's medium. So I tend to buy woman's medium footwear, or size 8 to 8.5 wide, which fit perfectly.

As well, I had some pairs pf hiking socks that finally wore out. So, I finally found replacements at Karrimor in the UK.

They have Midweight Boot Sock. The Mens medium fits 7 - 11, which I believe will fit you, according to the women-to-men size chart:
Women's to Men's US Shoe Size Converter

They are mostly cotton, and have a cushy feel as if wearing towels on your soles.

I'm just not sure about how they'll be around the calf.

Hiking and Walking Boots and Shoes | Outdoor Clothing | Running Trainers and Clothing | Camping Equipment | Rucksacks | www.karrimor.com