Well made, warm, but were a little tighter than I expected.  I wear a 10 1/2 and got the Medium which was for 10-11 sizes.  I was going to wear them with socks to keep my ankles warm, but they were too tight.  Have been wearing them around w/o socks to break them in (compressing the lining) which seems to be working.  Will continue and hopefully when it gets colder (I'm in sunny AZ and its 85 deg out) will loosen up enuf to wear my socks with them.