This shoe might be okay in its own right, but I was led to believe that it was an upgrade to the 621. It is an entirely different shoe, although it looks similar.

The biggest difference is in the toe box, which is much narrower than the 621, even in 4E size.

I sure wish that they still made the 621. I am now on a search for a replacement. 3 stars

Up to now I never had a problem with New Balance through the many years I've bought them. However I put these shoes on and immediately noticed the toe box was too small (even with a size 11 4E) cutting right above my toes. What was even stranger was I also bought a pair of the brown/green version at the same time and have had no problem...as I said strange.
New Balance Men's MX622 Training Shoe 2 stars

This is a good overall shoe for walking around or light training. It is by no means a running shoe but it is very comfortable for walking.

I ordered them in size "E" and they came in as a "2E". I called the dealer and was told they are considered an E and that is the way they come.

???? but the fit was o.k. so I kept them. 4 stars

I have large feet (15EEE) and often have problems finding shoes, frequently compromising on comfort for fit. My foot doctor recommended New Balance, and I am hooked. 5 stars