Customer Reviews Reebok Nano X4

I ordered a mens 9.5/womens 11. The shoe was at least 1-3 sizes too small and I had to return them. It is confusing with unisex sizing.

I've been buying Nanos for years, every model until this one has been great but these are so incredibly narrow I cannot wear them. Big waste of money. Go online and find a pair of reliable X3s instead.

My first pair was smaller than anything I've ever purchased before. The exchange was easy and Reebok did an amazing job in switching the shoes. The new, half size bigger shoes, were the most narrow and uncomfortable pair of Nanos I have ever worn. I tried them for several different kind of workouts, but the instep dug into the side of my foot. Sold them to a friend for half the price I paid for them. Absolute garbage and extremely disappointed, as most other CrossFit style of shoe doesn't really work for me either.

Originally purchased these in my normal size. They were too small. Sent them back and received a half size bigger. Reebok was awesome with the trade. These are remarkably narrower than I have been used to with a Nano shoe. The insole seems to dig into my instep, and they are quite uncomfortable. I have tried Metcons, BP's Savage shoes, and No Bulls, but always preferred the Nano shoe. Until this iteration. I am pretty disappointed and haven't had a good pair of Nano's since the 6s. I would buy five pairs of the 6s if Reebok ever put them out again. For my CrossFit training, I would not recommend this shoe for anything. Even after breaking them in, they are still really uncomfortable. I guess I'll try INOV-8.

I was a massive fan of the X2. I was excited to order a new pair of the x4. My wife and I both have pairs of previous models. Her feet are more narrow and mine are wide. We were both shocked when we both tried on our pair and the sizing was completely different. For me, I loosened the shoe as much as possible and my feet were throbbing. My wife who has narrow feet the said her heels were digging into the back. Overall I don't know why they you thought to change your sizing. Unfortunately, we had to return them and we will not be buying a new pair.

Let me start by saying, I am a loyal Reebok Nano wearer since I started Crossfit about 7 yrs ago. I've owned at least 6 of the prior iterations and while I can't say they have all been identical in shape/fit, the general sizing has always been relatively close to the point where I can go with my normal size and expect something relatively good to come out of the box. Well....Not this time. I initially bought the X4s in my regular size and those were way too small (too narrow throughout + too short + too narrow in toe box). I returned and went 1/2 size up. Still same issues. Tried a 3rd time, sizing up 1/2 again or 1 full size above my regular. This time, the shoes felt ok in the toe box and good in the heel but too long overall. As much as I tried to make this work, I didn't want to bust a shin on a box jump because my shoes were too long. After 3 try's, I just had to give up. Reebok, PLEASE don't mess with the sizing on the Nano's. You have a loyal following but you're screwing it up. Go back to the X3 sizing and continue small tweaks. In the meantime, I ordered a pair of TYR's and Nike Metcon's. For the record, I didn't want to.

I've been wearing nano shoes for PT and just about every day for a few years. Ordered my usual size, they were significantly smaller than expected so I sent them back a few days later un worn. This was a few months ago and still no refund for whatever reason

I've always loved the nano, but I have not been able to find the men's version on the website. The unisex version is too narrow.

minimal sole, tight toebox, confusing laces

I'm a CrossFit enthusiast that has worn Nano's for 5+ years and the last two pairs have suffered from the same problem. When lacing them up the fabric that holds the lace breaks. Very poor quality!

I wore these for one hour per day, indoors only, to workout, and within one month one of the shoelace eyelets broke and the rubber on the front is coming off. Customer Service offered $35 credit.

Very uncomfortable shoes, can't imagine training in them. Too narrow and arch is too high. Disappointed since they are great looking shoes.

I bought these less than two months ago. Hardly wore them and now I have to throw them out. One of the eyelets for the laces torn wide open so there's no way to fix it. I've had these in the past and had no problem, but now the newest version seems to be extremely cheap,not anywhere near as comfortable and not worth the price. I use to love these shoes but will have to go somewhere since they are so cheaply made now.

Very Disappointed! Reebok has gone away from the original concept of the Nano. These were super narrow even went up a half size. Disappointed.

The style is great. They look great. They just aren't durable. I bought two pairs of these, one for casual use and the other for fitness. They both fell apart in the same location. The laces were not overly tightened and they were mainly used for walking. Not acceptable for the cost.

The sneaker looked great and felt comfortable right out of the box. However, within less than a month of sparing use , one of the lace holes broke, which was really disappointing. For a shoe at this price point, I expected much better durability.

I like nanos for their performance but the white color wave DOES'T HOLD UP I was shocked at how poorly they held up to just gym mats DON'T GET WHITE switching back to metcons pic after 10-15 uses

I have bought three pairs of these one pair started to fall apart. I tried to contact the company and got the runaround from the people on the phone and then emailed the company and got no reply. The shoe was less than three months old and started falling apart I guess they were happy. They got their money and that's all they care about.

I'm coming from the Nano X and was really hoping to like this shoe, but I was very disappointed. The fit is terrible. Ever since they went to unisex sizing, the fit is just way off which is a bummer.

Like other reviewers, I had owned previous versions of the Nano, and found them to be a perfect fit. So I ordered these with expedited shipping, thinking it was a safe bet and worth the investment. Unfortunately, despite ordering the same size, these fit way too small. I have to return them, which wouldn't be that big of a deal, except I paid twenty bucks to ship them. I tried to get customer service to remedy this situation but they were of no help. I guess it's time for me to find a different brand of gym shoe...

Like many other costumers before me I loved the previous version of the nano. However I got my normal size and there definitely was a snugness on the sides I thought I could get over it by just breaking them in however that snugness almost pain did not go away. And sadly I went on vacation shortly after I got them so by time I got back I was unable to return them so now I have a pair that I most likely will have to just give away

Worn them only in the gym for less than 2 months, not doing crossfit nor heavy lower body weight lifting (got the Legacy lifter for that). It has started to fall apart by itself... HOW?

Do yourself a favor and get the Adidas Dropset 3s instead. They fit better and have a wider toe box. Nano x4 were very narrow. Also, they went on sale for ~30% off right after I purchased them.Return