I got these a half size larger as I usually do with all boots, and they fit as expected.  Very comfortable, and the calf portion is totally adjustable to fit any calf because of the wide tongue and lacing to fit perfect for just about anyone.  Super comfort.  Can't say about long term quality, but worth taking to shoe repair if any sole issues.  Hoping they are truly waterproof.  Got them in purple, and they are a nice deep plum but noticeably purple too.