I'm Australian ladies size 9 to 9.5. Right foot smaller then the  left. Measuring 10 .5 inches while flat on the floor. The previous reviews were spot on and 10.5 boot size is exact. After recovering from a broken foot 6 months ago this boot fits and feels like I'm on a cloud. No need to wear them in as they feel like slippers! I purchased the blue suede and as reviewed, looks fantastic with jeans. I have purchased another pair of Aerosoles since and they're the same. Thank you Aerosole!

Back to update you on this blue boot. It is the most comfortable shoe/boot I've ever owned. Its a suede dark denim blue and looks great with jeans. I wear them as often as possible and even walked in a march in them without any need to wear them in! I'm recovering from a broken foot bone so I know when comfort and support is needed. If you need a good looking boot that you can rely on then this is the one.