The Amazon description for these shoes is at least partially incorrect, because the New Balance website says there is no Adzorb cushioning material in the heel of this shoe, while the Amazon description here says there is Adzorb in the heel.

(This makes a difference to me because I have plantar fasciitis in the heel and need to find a shoe with excellent heel support.)

The New Balance site says that this shoe has Adzorb in the middle area of the footbed (under the arch).

Also, according to New Balance, this shoe's last/form/base is the RL-3 last, which has a narrow heel and a standard toebox, forefoot, and instep.

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I have learned - after buying 2 models of these shoes this week and needing to return both of them - that before buying a New Balance shoe, it's a good idea to make sure it's built to fit your foot.

New Balance makes many shapes of shoes on different lasts (the last is the form/base of the shoe, tailored to different types of feet) and with so many different features.

Therefore, it is advisable for a potential customer to pinpoint exactly which models of New Balance shoe would work best for him/her by consulting sources that have correct and full information (the Amazon descriptions for this brand often are surprisingly slap-dash).

In a comment attached to this review, I have put some internet links to informative internet pages that describe New Balance's sizing and shoe lasts.  I hope some folks will find this helpful.