For my size 10 models, the regular Reebok Nano X1 has a weight of 11.8 oz, the Reebok Nano X weighs 13.9 oz, and the Reebok Nanoflex TR weighs 11.4 oz. 2. What is the heel-to-toe drop in the Reebok Nano X1, Reebok Nano X, and Reebok Nanoflex TR? Whether or not the Nanoflex TRs are good for lifting depends entirely on the type of lifting you do. If you sway toward hypertrophy workouts, supersets, and high-rep straight sets, you’ll probably like the Nanoflex TR training shoes. The Nanoflex TRs come in a ton of colorways, just like the Reebok Nanos always have. For men, there are eight colorways available; for women, there are six colorways. I don’t expect Reebok to add any new designs to this lineup as the shoe isn’t marketed as a CrossFit shoe, rather as a budget-friendly cross-training shoe. Of these three models, two of them feature removable insoles. These two models include the Reebok Nano X1 and Reebok Nano X which both feature a thinner removable insole. If you have custom orthotics, then you should be fine using them in these models and they have slightly deeper midfoot and boot construction compared to other low-profile cross-training shoes.

I like the lug patterning on the outsole of this model as it provides adequate traction on a variety of surfaces. In addition, the Floatride Energy Foam midsole provides a nice bounce with this model and makes it a solid model not beating up the feet with longer sessions that include a bunch of jumping. Overall, Amanda didn’t find these shoes to be the most comfortable, primarily due to the tight toe box. The forefoot of the shoe is narrow and led to some serious foot cramping during the first few uses. Over the last six-plus months, I’ve trained hard in all of these models and have a fairly good idea in regard to each model’s durability. Of these three shoes, there is a clear winner with durability and that’s the Reebok Nano X, which is likely not a surprise based on the rest of the context of this comparison.The Reebok Nano X1 comes with a 7mm heel-to-toe drop and works decently well for moderate loading and casual CrossFit workouts. This model has a Floatride Energy Foam midsole that has a decent level of responsiveness while also being fairly adequate for limiting a ton of compression. Overall, I enjoy training in the Reebok Nano X1, the Reebok Nano X, and the Reebok Nanoflex TR for different reasons. Each model excels for different reasons and I think everyone can likely find a model between these three that fits their training needs and preferences really well.

Point blank: If you’re looking for the best training shoes, look elsewhere. The Nanoflex TR Training Shoes—Reebok’s budget-friendly version of the Reebok Nanos—ain’t it. That said, these shoes do have their place. Their construction makes them a superior shoe for certain types of workouts, specifically high-intensity interval training. They’re also good everyday shoes. Compared to their more popular older sibling, the Nanos, the Nanoflex TRs have some room for improvement. All three of these models feature full rubber outsoles, however, their treads are all very different. The Reebok Nano X1 features a consistent lug patterning. These lugs provide adequate traction on indoor and outdoor surfaces. The Reebok Nanoflex TR features a flex-groove tread pattern with some exposed midsole layers throughout the forefoot. In these three models, the upper constructions are all fairly different. My favorite of the three is the Reebok Nano X’s upper construction. This model features Reebok’s signature Flexweave and there are multiple areas on the shoe with additional overlays of material for added durability. For example, the midfoot and heel both have additional layers for durability purposes. Reebok Nano X: True-to-size. Generally, this model fits the best, but a small population of lifters may experience heel slip in this model and since there are only five eyelets you can be limited with navigating that issue with this model.

Nanoflex TR Training Shoe – In Summary

The good thing about all three of these models is that their price points all vary pretty drastically. For example, all of these models regularly go on sale for different promotions and in different colorways, so more than likely you can find a good deal on the pair you’re after. A shoe intended for intense workouts. Step up your flexibility with its rubber outsole with flex grooves. Lean into toughness and comfort with its athletic mesh and CMEVA midsole cushion. Reebok Nanoflex TR Training Shoe womens side Photo Credits

Of these three, the Reebok Nano X is by far the most superior model for CrossFit especially when you consider its durability. The Reebok Nano X1 has a 7mm heel-to-toe drop and the Reebok Nano X and Nanoflex TR both feature a 4mm heel-to-toe drop. Amanda had no problem wearing the Nanoflex TRs while doing lunges, kettlebell swings, lightweight squats, and anything that didn’t really involve her feet (like shoulder press, pull-ups, and push-ups). But when it came to box jumps, handstand push-ups, power cleans, and snatches, her “inner NoBull snob” came out and she was missing the stability and balance that comes with a flatter, more purposefully designed shoe.

I can tell you why: These shoes have a highly responsive midsole, which results in some springy action, making HIIT movements like high knees, toe taps, jumping rope, jump squats, and other explosive plyometric movements feel easier. They combine elements of training shoes and running shoes, which makes them better daily wear shoes than most trainers. The only thing Amanda was absolutely not thrilled about was the forefoot construction on the Nanoflex TRs. The toe box is super narrow and, while the upper does have some give and will break in eventually, the first couple of workouts in these shoes were hardly short of excruciating. Props to Amanda for pushing on in the name of product testing. Reebok Nanoflex Training Shoes Colorways and Design That’s why I love reviewing all kinds of workout shoes, from the Nike Free Metcon 4s to the Reebok Nano X1s to the NoBull Trainers. In this Reebok Nanoflex TR training shoes review, I divulge all the pros and cons of this Reebok Nano wannabe.