5 days ago
Reebok Nano X5 review: I'm a personal trainer, and these are my go-to gym trainers
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What is the Reebok Nano X5 sneaker?
The Reebok Nano line has been a strong contender in the training shoe market for years now. The latest Nano, which launched in January 2025, is the 15th iteration and continues to compete with the best gym trainers available.
Priced at £125, the Nano X5 sits at the upper end of the market, costing more than highly rated models like the Adidas Dropset 3 and Puma PWR Hybrid.
As a PT and gym-goer, I've been a fan of Reebok Nanos for years. They have been a consistent choice for a range of gym-based workouts. The Reebok Nano X5 includes high-spec features such as the DualResponse EVA midsole, a breathable Flexweave upper and a versatile 7mm heel drop. On paper, they are fantastic.
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How we test gym trainers
I tested the Nano X5 across a range of gym workouts. Unlike running shoes, gym trainers must work for weightlifting, dynamic activities like HIIT and, in some cases, short treadmill runs.
Versatility was one of my five testing metrics. I used the trainers for varied movements to see how they performed.
To assess stability, I wore them while squatting up to my maximum weight of 65kg, checking for balance. I also tested stability during single-leg exercises under load, such as weighted lunges and step-ups.
Comfort and fit were next. Shoes that pinch or rub can ruin a session. To test the shoes' durability after a few weeks of wear, I inspected the gym trainers' upper, midsole and outsole for signs of breakdown.
Finally, I checked traction and grip by doing plyometric exercises such as squat jumps and lunges on different surfaces, from a lifting platform to a gym mat.
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Stability
Score: 10/10
The Reebok Nano X5 deserves full marks for stability as I felt secure and balanced throughout all of my workouts while wearing them. The heel uses a firm foam compound that support heavy lifts while staying responsive, so box jumps and other fast-paced moves felt secure and controlled without making my legs feel heavy.
The roomy toe box allows for natural toe splay, offering even more stability for lifts. I also noticed that the forefoot has plenty of flexibility, making it comfortable for dynamic moves like lunges and burpees. The same goes for the sole of the shoe.
In a nutshell, the Reebok Nano X5s strike a great balance between structure, stability and freedom of movement.
Versatility
Score: 8/10
Thanks to the Reebok Nano X5's stable yet flexible sole and upper, they perform well across a wide range of exercises. Weightlifting, HIIT workouts, gym classes and jumping drills all felt comfortable and supported.
These are also good for seated cardio workouts, such as the rowing machine or exercise bike. For running, I would recommend a dedicated pair of running shoes. While the Reebok Nano X5 handles short runs, such as treadmill intervals within a mixed workout, it lacks the bounce needed for longer distances.
Durability
Score: 9/10
As a long-time Reebok Nano fan, I have always found the shoes to last well. The Nano X5 is no different. After several sessions, they still looked almost as fresh as the day they came out of the box.
Aside from a few minor scuffs, the upper, midsole and outsole showed no signs of wear, and the sole continued to provide study support during weightlifting sessions.
The flexible forefoot area showed minimal creasing, and the toe box remained intact. Some trainers develop visible wear around the toe, but the Reebok Nano X5 stayed in excellent condition even after HIIT workouts and short runs.
Fit and comfort
Score: 10/10
The trainers have enough cushioning to stay comfortable while maintaining the grounded, stable feel needed for strength training.
I never felt pinching or rubbing, and my heel and toes didn't hurt during and after wear. They also felt fine for a short treadmill run, though I expect they could become uncomfortable over longer distances due to the firm sole, which offers limited protection.
Fits runs slightly large. I usually wear a 6.5, but could have gone down half a size, so keep that in mind when ordering.
Traction and grip
Score: 10/10
I have no complaints about the Reebok Nano X5's traction and grip, and by now it should be clear why they earned the Best Buy award in our gym trainer round-up.
I wore these trainers on various surfaces and always had a secure grip with no slipping. Even during single leg moves, which can feel unsteady, the sole held firm. Side-to-side movements such as lateral shuffles also felt stable and controlled.
Technical specifications
The Reebok Nano X5 may have been awarded our Best Buy award, but the Rad One V2 is a firm competitor thanks to a solid, sturdy sole and comfortable fit.
Should you buy the Reebok Nano X5 sneakers?
Extending my all-action testing period has only strengthened my belief that the Reebok Nano X5 is the best gym trainer you can get right now. It's a superb all-rounder, with excellent stability for weightlifting, enough flexibility for jumps and perfectly honed fit and comfort.
Yes, if:
You want a shoe you can wear for intense weightlifting and HIIT workouts
You're after durability and a shoe that lasts
You like to vary your gym activities and need a shoe to suit
No, if:
You spend most of your gym time on the treadmill
You prefer a bouncier sole
You're looking for a budget model
