Reebok Footwear Men's Nano X4 Reebok Training Ftw Men White , 7 M US

[This review was collected as part of a promotion.] CrossFit 5-6x a week, fantastic in every aspect. I even went back and tried Metcons and felt they were far too clunky. Life long Nano believer. Also, gotta love the 40% MIL discount. I still have my Xs and X2s. You really can't kill these things. Can't recommend these enough, stable enough for a heavy back squat but flexible enough to go do some sprints. Dont get star-struck by all the other brands out there between TYR, RAD, and NOBULL, these are the real deal.

I do appreciate these shoes for the stability it offers for gym work outs and they look cool too. Some reviewers complained that they ran small and advised to size up. I did and found that the half size up was too big. I usually wear a size 9 in Nanos (my third pair) and found that size 9 fits perfectly in the X4. Some also complained that the toes box was too narrow and squished their toes. While the X4 does appear to have a gentler rounded toe box, I did not find it squished my toes or in any way prevented my toes from splaying out as with previous Nanos I owned. The difference with the toes box, in my case, was minimal. Perhaps the other reviewers have wide or wider feet then I, which may account for the differences. That being said, I do not have narrow feet, I wear standard sized shoes. So, maybe if your feet are not on the wider side, the sizing and toe box are not off. Anyhow, these are great shoes and happy I got them, even if I had to exchange my size 9.5 for my usual 9.