The Walk Ultra IV DMX Max - Wide 2E not only features DMX Max, our engineered cushioning system that moves air from heel to toe as you walk for “cloud-like” comfort, but also comes with width sizing so you know you'll get the best fit for your foot.
I have worn these DMX Ultras for > 8 yrs. They feel great when new. The last 4 pairs the air bladders have blown w/in 4 mos even w/ alternating 2 pairs--creating a concave forefoot sole and a "bone bruise" on the ball @ my 1st inner toe. I am not hard on my shoes and walk only on tile. I would ONLY recommend these shoes if you buy new every 3 mos or Reebok improves this recent defect.