I had put off buying this shoe based on reviews that stated it was a downgrade from the older comparable model, the 993.  I'm glad to say, that was not my experience.  I take a 10.5 EE, and the sizing remained true with the new model.  The base cushioning seems improved, and I definitely fine the subtle design tweaks a nice improvement.  If, like me, you were a NB 993 man (3 pairs over 2 years), you can rest assured that the 990 is more of the same.