I got a pair of these socks about a month ago and I've been wearing them constantly since the cold weather arrived. I love to wear them out in the snow and they fit my boots well. They are thick but not so thick as to be bulky. I was back to buy more today but they are sold out. I would highly recommend them.
My husband and I get very cold feet in the winter. We decided to give these socks a try... They warm our cold feet within a few minutes, and keep them warm as long as we have them on! We wear them in bed and as slippers around the house. My husband also wears them with his boots. I found the top of the socks were a little tight on my calves, so I roll them down like "bobbie socks". The socks are very soft and do not make our feet perspire. I am ordering more today!