The Nano X3 fixes every problem I had with the previous Nano version I've been using these last couple years, the X1.
The main problem fixed here is the toe-box. The X1 had an overly roomy toe-box that felt flimsy and unsupportive, so my feet had a tendency to shift and pivot inside the shoe while lifting heavy. The X3 features a more structured and snug toe-box, keeping my entire foot stable during heavy lifts.
Overall, the X3 fits more snuggly and firmly around my foot from heel to toe and the materials used here seem more substantial and higher in quality compared with the X1. With the X3 the heel is cradled by a hard plastic frame, providing great support, while the midsole and insole feel comfier than the X1 without being too squishy. Good, grippy, outsoles too. Good for light jogs, while keeping you stable when doing heavy lifts - squats, presses, deadlifts etc.
Another improvement here with the X3 is the eyelets on the tongue of the shoe, where the laces go through, keeping the tongue firmly in place. The X1, inexplicably, didn't have these and the tongue would constantly slide to the side.
Overall the Nano X3 is superior to the Nano X1 in almost every way (can't compare with the X2, but I'm guessing it's an improvement from that one too). After a few gym sessions so far, I'm very satisfied.
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Nice looking shoe. Not for wide feet.
The shoe looks great. The same Reebok quality construction with their flex mesh shoe fabric which provides a very comfortable fit.In the picture, the Nano x3 (size 9) is on the right. My old Nano 9 (size 8.5) is on the left. The Nano x3 sole is 4” wide. The Nano 9 sole is 4.5” wide.Unfortunately, this is not a shoe for anyone with wide feet. I have an 8.5 US 2E wide foot with a lot of volume.While the shoe initially feels like it is nearly wide enough, and there is. I obvious pressure from the great flexible mesh upper, my foot is just to wide, so the edge of the insole puts pressure on the outside of my foot ( underneath the outside toe bones along the side of my foot. This means it is never going to work as even after just 10 minutes my foot is starting to cramp.Reebok, please bring back the Nano 9. That shoe actually fits my foot. Now I am reduced to trawling the internet looking for the last few Nano 9’s left hiding out there.
Top reviews from the United States
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- Reviewed in the United States on October 27, 2023Size: 11.5 Women/10 MenColor: Cold GreyVerified Purchase
- Reviewed in the United States on November 20, 2024
- Reviewed in the United States on November 15, 2024Size: 8 Women/6.5 MenColor: Black/Pure Grey/Reebok LeeVerified Purchase
- Reviewed in the United States on September 9, 2024
The shoe looks great. The same Reebok quality construction with their flex mesh shoe fabric which provides a very comfortable fit.
Nice looking shoe. Not for wide feet.
Reviewed in the United States on September 9, 2024
In the picture, the Nano x3 (size 9) is on the right. My old Nano 9 (size 8.5) is on the left. The Nano x3 sole is 4” wide. The Nano 9 sole is 4.5” wide.
Unfortunately, this is not a shoe for anyone with wide feet. I have an 8.5 US 2E wide foot with a lot of volume.
While the shoe initially feels like it is nearly wide enough, and there is. I obvious pressure from the great flexible mesh upper, my foot is just to wide, so the edge of the insole puts pressure on the outside of my foot ( underneath the outside toe bones along the side of my foot. This means it is never going to work as even after just 10 minutes my foot is starting to cramp.
Reebok, please bring back the Nano 9. That shoe actually fits my foot. Now I am reduced to trawling the internet looking for the last few Nano 9’s left hiding out there.
Images in this review
- Reviewed in the United States on January 8, 2025Size: 11 Women/9.5 MenColor: Electric Cobalt/Vector NavyVerified Purchase
- Reviewed in the United States on November 13, 2024
I have been a fan of the Nano Men's Trainer for many years and I love them since they have a wide toe box and are great for lifting and running. I bought the Unisex X3 Nano since the X2 Nano Trainer in Men's are no longer available in my size, not even directly from Reebok. It looks like Reebok is going woke and no longer making Men's sizes but Unisex.
Do not buy if you are looking to replace your X2 Men's Trainer.
Reviewed in the United States on November 13, 2024
I figured the X3 Unisex would be the same but I was wrong, even though I bought a 13 which is my size in the Men's nano I figured the fit would be the same. I was wrong, the Unisex ones are smaller and more narrow, if you have wide feet like me and like the wide toe box do not get these, they will not fit. Another thing I did not like is that after 5 month's of using the shoe's the sole started to come unglued and the hole that the laces run through ripped. See pictures. That being said I train 4-5 times a week for about 1.5 hour's that includes lifting for about an hour and finishing with a half hour of cardio, usually the treadmill or the elliptical. I only wear these shoes to the gym since I go to work after my workout.
So besides the fact that they run small they are also cheaply made. If you are looking to replace your Nano X2 Men's Trainer do not by the Unisex.
Images in this review
- Reviewed in the United States on January 11, 2025Size: 12 Women/10.5 MenColor: Cold Grey/WhiteVerified Purchase
Top reviews from other countries
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Gostei bastante. A tampa eh fraquinhaReviewed in Brazil on September 15, 2024
Lindo e tamanho perfeito
Calco 39. Comprei o numero certo. 39 brasil, 6,5 europa.Gostei bastante. A tampa eh fraquinhaLindo e tamanho perfeito
Reviewed in Brazil on September 15, 2024
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- VickiGReviewed in the United Arab Emirates on March 27, 2025
Great shoe, great fit and colours
Size: 7 Women/5.5 MenColor: White/Glen Green/Vector BlueVerified Purchase -
Fer AnayaReviewed in Mexico on June 2, 2024
Cómodos
Size: 6.5 Women/5 MenColor: Black/Neon CherryVerified Purchase
