This shoe is very comfortable, but the sizing is way off. I normally wear a size 9, but had to keep exchanging up until I got to a 10.5 and it finally fit! This is my only complaint, however.

This shoe can be worn with or without socks, which is a nice feature. The shoe has a very spacious toe box, which means no more squished toes. It's very flexible, however it does not slide on and off easily like "regular" sneakers, and you must untie and retie the laces every time you take the shoe off and put it on. It definitely feels different when walking in these shoes, but it is extremely comfortable and I think I will get used to the new feel. I have not ran in them yet, but I bike a lot, and they are great for pedaling. Overall, it seems to be a great pair of shoes, just watch out for the extra small sizing!

Follow up review 2 months later:
These shoes are still comfortable and I wear them frequently for exercise and every day use. They hold up great and are fantastic for traveling, as they take up much less space in a backpack than traditional sneakers!