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Reebok Nano X3 Review: Mens & Womens Training Shoes for Running & CrossFit

We tested the Nano X3 for various gym applications and casual settings. Its flexibility, stylish design, and comfort make it a great choice for crossfit and strength training, as well as everyday wear.

Our editors independently research, test, and recommend the best products; we may receive commissions on purchases made from our chosen links. You can learn more about our review process here.

Introduction

The Reebok Nano X3 is the newest CrossFit shoe in Reebok’s successful Nano shoe series, in fact, one of the most successful shoe series by Reebok. These shoes are some of the best in the market as they come with sturdiness and flexibility in handling cross-fit workouts.

No matter what type of workout you’re doing – weight lifting, running, or jumping – the Nano X3 is designed to support and comfort your feet.

This article will give you all relevant information regarding the Reebok Nano X3 including the release and accessibility of the shoes, design features, and characteristics of the shoes and their performance.

How Does It Rate?

Editor’s Rating
4.4/5

New Reebok Unisex-Adult Nano X3 Sneaker

A product image for reebok unisex-adult nano x3 sneaker & training shoes.
Durability

4.2/5Durability
Value for Cost

4.3/5Value for Cost
Manufacturer

4.5/5Manufacturer
Safety

4.6/5Safety

Specifications

  • Price: $140
  • Drop: 7mm heel-toe offset
  • Colorful Personality: 6 bold shades + limited Hype Pack
  • Woven Upfit: FlexWeave knit mesh upper hugs your foot
  • Adaptive Midsole: “Lift and Run” chassis transitions from stable to responsive
  • Grippy Treads: Rubber lugs for multi-surface traction
  • Weight: 12 oz per shoe (size 9)
  • Inclusive Sizing: Unisex with women’s exclusives

Reebok Nano X3 Video Review

REEBOK NANO X3 REVIEW | Great for Everything? (Video Credit: Jake | That Fit Friend YouTube Channel)

Release and Availability

The Reebok Nano X3 was only available to Reebok UNLOCKED members starting January 20, 2023. Then mass production also took place on February 10, 2023, and the general public got the chance to own a pair of sneakers.

Pair of white and black Reebok Nano X3 shoes on a table. Our team tested Reebok Nano X3 shoes at BBR facility

The Nano X3 will cost $140 with a limited edition Hype pack costing an additional $10 coming to $150. This particular wedge assembly is based on the standard colors of Reebok adding a special flavor to the shoes.

As you wait for our subsequent detailed piece on the Nano X3, we will look at the vice, the stocks, and the value proposition to CrossFit athletes.

Design and Features

Available Sizes and Colors

The Reebok Nano X3 comes in generic sizes, which may be used by anyone. It is provided in different kinds of colors as per the customers’ fashion statement.

New Features

The remarkable feature that has been invented in the Nano X3 class is known as the lift-and-run chassis System. This is a new-generation midsole technology, which at one go provides support for lifting and running, thereby making the shoe very useful.

A design and comfort of reebok nano x3 cold grey color shoes. A Design of Reebok Nano X3 shoes

In comparison with Previous Models

Pitted against Nano X2 and Reebok Nano X1, the Nano X3 has some improvements. The unisex size is new in this model to enhance fit for more users as observed and deduced from the previous models. The Lift and Run Chassis System offers even more support and comfort perfect for those, who use lifting and running in their training.

What Are the Pros and Cons of Nano X3?

Pros

  • Versatility across different types of workouts
  • Comfortable and supportive fit
  • Durable construction
  • Improved aesthetics and colorways

Cons

  • Break-in period required
  • Heel slippage for some users
  • Heavier than other training shoes

Performance Analysis

Weightlifting

This shoe is among the best for weightlifting due to the high ranking it receives in this field. Being stable and with a supportive frame, then it is suitable for heavy lifts. The shoe is very stiff in the middle part and built to last for the particular purpose of lifting weights with necessary support.

Running Nano X3

This is useful for short-run exercises and sprints. It may not be as good as your running shoes for jogging a long distance, but perfect for warm-up jogs and those quick sprints. More cushioning and better heel insert means that every step will be much more comfortable.

A Reebok nano x3 checking the comfort of heel to toe drop. Tester checking Reebok nano x3 comfort of heel to toe drop.

HIIT and CrossFit Workouts

The creativity of the Nano X3 is brought to light in workout sessions involving HIIT CrossFit. The shoe gives easy handling on a variety of exercises ranging from box jump, burpees, and even rowing.

Casual Wear

Apart from being used for workouts, the Nano X3 is also suitable for casual usage. It has a rather comfortable construction and can be reasonably considered for daily use due to its design and appearance. This shoe can be worn for anything from running errands or going for a walk to just hanging around with friends.

Fit and Comfort

Unisex Products and Sizing Suggestions

Regarding this, the Reebok Nano X3 comes in unisex hues, so you have to be very careful when choosing your sizes by strictly adhering to the size chart that is displayed.

Toe Box Space and General Fit

The Nano X3 has a broad toe box as one of its delightful attributes. This design lets your toes spread to their natural positions, thus you will feel more support especially when doing squats and heavy lifts.

Featuring a robust rubber outsole, these versatile athletic shoes enable you to train in any location and weather condition. A Durable design of Reebok Nano X3 shoes outer sole

The ‘break-in’ period and getting Comfort over time

If possible, try them for a short run and when you first strap them on, you may find that they lack flexibility. However, after several workout sessions, the shoes’ insoles will adjust to the shape of the feet and hence improve the comfort provided.

Heel slippage issues and potential solutions

The heel slippage problem is one of the most challenging issues to solve in dress shoes due to dexterity issues attracted by many shoe designers. There are a few complaints by some of the users noting that the heel slips on the Nano X3.

Durability and Construction

Upper Material, Midsole, and Outsole

This design is complemented by the FlexWeave upper, which prevents heat build-up while being very long-wearing. The midsole is incorporated with the Lift and Run (L. A. R. ) Chassis System to support lifting and protection for running. The outsole is constructed of rubber material and this shoe is suitable for different types of workouts and ground surfaces.

Breathability and Flexibility

The FlexWeave material of the shoe uppers helps you to keep your feet cool during intensive workouts. Still, the upper material effectively offers stiffness in the process of active exercise, while remaining comfortable to wear.

A 7mm heel drop Reebok Nano X3 with ankle comfort. A 7mm heel drop Reebok Nano X3 with ankle comfort

Wear and Tear

The Nano X3 is also designed for strength that is needed during rope climbs and other strength-based movements. Reinforcement of the toe box also increases the shoe’s durability to allow it to be worn for training programs without wearing out.

Comparison with Competitors

Reebok Nano X2 vs X3 vs X4 vs Nike metcon 9

Feature Reebok Nano X2 Reebok Nano X3 Reebok Nano X4 Nike Metcon 9
Year Released 2022 2023 2024 2023
Upper Material Kevlar and mesh Flexweave woven textile Flexweave woven textile Chain link mesh with haptic overlays
Cushioning Minimal TPU cradle with FuelFoam Floatride Energy Foam React foam
Heel Drop 8mm 7mm 7mm 4mm
Focus Weightlifting and CrossFit CrossFit Versatile training CrossFit with emphasis on stability
CrossFit Excellent Excellent Excellent Excellent
Breathability Good Very good Excellent Good
Durability Excellent Excellent Very good Good
Rope Climb Protection Moderate Moderate Good Excellent
Width Narrow Slightly wider than X2 Wider than X2/X3 Slightly wider than previous Metcons
Best For Lifts, box jumps, rope climbs Lifts, box jumps, agility drills Lifts, box jumps, running, all-around training Lifts, box jumps, high-impact workouts
Price (USD)** Varies (often discounted) Varies $130 $130

The main differences between the Reebok Nano X2 and Nano X3 are the unisex sizing, the L.A.R. Chassis in the midsole, and the updated tread pattern. Otherwise, these shoes are quite similar, with the same upper, lacing system, tongue, rope guard, and overall shape.

REEBOK NANO X3 VS NIKE METCON 9 | Reebok Wins This Year? (Video Credit: Jake | That Fit Friend YouTube Channel)

The press release mentions changes in the heel clip and cup shape, but I didn’t notice much difference during my testing.

For a comprehensive comparison read our full Reebok Nano X4 review and Nike Metcon 9 shoes review.

Comparison with other popular training shoes (Nike Metcon 8, NoBull, TYR CXT-1)

Shoe Model Key Features Pros Cons
Nike Metcon Stability, flat sole Excellent for weightlifting due to a stable base Lacks cushioning, making it less ideal for running and dynamic movements
NoBull Minimalist design, durability Highly durable, great for lifting Does not offer the same comfort and versatility as the Nano X3, especially for mixed workouts
TYR CXT-1 Good stability, comparable price to Nano X3 Provides stable support, affordable Missing advanced midsole technology found in Nano X3, less suited for varied exercises

Price and value analysis

The Nano X3 is priced at $140, which is competitive compared to other premium training shoes. Given its versatility and durability, it offers good value for money. While it is slightly more expensive than some competitors, the additional features and improved comfort justify the price.

Unique selling points of the Reebok Nano X3

  • Lift and Run Chassis System: This new midsole technology enhances stability for lifting and provides cushioning for running, making the Nano X3 a versatile choice for different types of workouts.
  • FlexWeave upper: The upper material is both durable and breathable, ensuring comfort during long training sessions.
  • Wide toe box: The design allows for natural toe splay, improving stability and comfort during lifts and dynamic movements.
  • Stylish design: With multiple colorways and a sleek design, the Nano X3 looks great both in and out of the gym, adding to its overall appeal.

Expert and Customer Reebok Nano X3 Reviews

Trainers value the spacious toe area, designed to get wider as one moves towards the discretion to accommodate flexing toes during heavy lifting. The revamped FlexWeave upper is especially praised for breathability and durability that becomes necessary during training sessions.

However, some of the drawbacks mentioned by some movement experts include the fact that the Nano X3 takes some time to break in mainly due to its relatively hard texture at the beginning.

In conclusion, it is for sure that the Reebok Nano X3 fits the top level of training shoes and might go well for training in different terrains.

Highlights from Customer Reviews on Various Platforms

Consumers were very actively engaged with the Reebok Nano X3, pointing out strengths such as the shoe’s comfort and how well it fits. A comfortable, well-rounded shoe is what most users see in this shoe since it can be used for weightlifting, cardio, and a lot more.

As for the positive comments, these focus mostly on the cushioning of the shoe, which makes it suitable for running and supports the jumper. People also like the longevity of the materials used and these shoes were stated to be useful when put through the training.

However, there are complaints about sizing, and one way to overcome this is to order a half-size down. It has also been pointed out that the heel slips and some users had to tighten the shoelaces to get comfortable.

Although these are few and minor, the trend is generally overwhelmingly positive or affirmative. The Nano X3 is also praised for its portability and durability and its sleek and modern look that appeals to the style-conscious crowd.

Purchasing and Return Policy

The Reebok Nano X3 is presently stocked at the Reebok online store and in top sporting stores across the world. Customers can select different colors and sizes as they want by their desire.

Reebok has a thirty-day Return Guarantee Policy for the Nano X3. This means that if a customer has bought shoes and has not worn them, then they can return them to the store and get their money back provided the shoes are back in their packaging. The Return Policy is also the same: Customers could return it by mail or to any Reebok retail store.

conclusionConclusion

The Reebok Nano X3 might be the most deserving highly functional and efficacious training shoe. It is highly effective in offering support when it comes to weightlifting while at the same time offering adequate shock absorption for those long-running sessions.

Although, minor drawbacks of the initial stiffness of the shoe and slight slipping of the heel, they are not significant when compared to the other positive aspects of the shoes.

Any person with a sincere interest in fitness should consider the Reebok Nano X3 to be one of the best investments that he or she could ever make. All these characteristics make it one of the most preferred shoes among CrossFitters, HIIT trainers, and regular gym users.

Regardless of whether a person is deadlifting or squatting with heavy loads, running, or doing other dynamic exercises, the Nano X3 has all the support and performance that is required.

Frequently Asked Questions (FAQs)

Q. What is the Lift and Run Chassis System in the Reebok Nano X3?
A. The Lift and Run Chassis System is a new midsole technology in the Nano X3 designed to enhance both lifting and running performance. It provides stability under heavy loads and cushioning for shock absorption during runs.

Q. How does the Reebok Nano X3 perform in agility and plyometric exercises?
A. The Nano X3 excels in agility and plyometric exercises due to its responsive midsole and improved traction. The shoe offers great energy return and stability.

Q. Can the Reebok Nano X3 handle outdoor workouts?
A. Yes, the Nano X3’s durable construction and enhanced outsole grip make it suitable for outdoor workouts. The Nano X3 provides the necessary support and durability.

Q. How does the FlexWeave upper of the Reebok Nano X3 contribute to its performance?
A. The FlexWeave upper of the Nano X3 is both breathable and flexible. It provides a snug fit that supports various movements without compromising on durability.

Q. Are there any special care instructions for maintaining the Reebok Nano X3?
A. To maintain the performance and longevity of your Nano X3s, it’s recommended to clean them regularly with a soft brush and mild soap. Avoid machine washing and direct sunlight drying. Store them in a cool, dry place to preserve their structure and materials.

Where to Buy Reebok Nano X3 Workout Shoes?

Check the Amazon Website to Purchase this Product

Erin Pereira, PT, DPT

Erin Pereira, PT, DPT, is a physical therapist and athletic trainer at Athletico Physical Therapy in the western suburbs of Chicago.
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