The Men's Nano 2.0 Training Shoes by Reebok are shown in a side profile view, featuring black with silver details, mesh toes, red lining, and a flat sole—perfect for functional fitness—against a plain white background.
Top view of Reebok Men's Nano 2.0 Training Shoes in black with red inner lining, white laces, and visible logos on the tongue and sides—perfect for functional fitness. Shown against a plain white background.
A pair of Reebok Men's Nano 2.0 Training Shoes in black with red interiors and white heel and logo accents are displayed on a white background—one facing forward, the other angled outward—ideal for functional fitness workouts.
The Men's Nano 2.0 Training Shoes by Reebok are black with red inner lining, black laces, and silver side detailing, designed for functional fitness and shown on a plain white background.
The textured black sole of the Reebok Men's Nano 2.0 Training Shoes features a geometric tread with rectangular and square shapes, shown from below against a white background—perfect for functional fitness.
The Men's Nano 2.0 Training Shoes by Reebok are shown in a side profile view, featuring black with silver details, mesh toes, red lining, and a flat sole—perfect for functional fitness—against a plain white background.
Men• Training

Men's Nano 2.0 Training Shoes

The Men's Nano 2.0 Training Shoes by Reebok are shown in a side profile view, featuring black with silver details, mesh toes, red lining, and a flat sole—perfect for functional fitness—against a plain white background.

A training shoe designed for functional fitness.

Say hello to an old friend. The legendary Nano 2.0 is back with all the DNA of the original, plus modern techs for optimal performance in your functional fitness workouts. These men's Reebok training shoes have an EVA midsole for lightweight cushioning and open-hole mesh that delivers a flexible, breathable feel. DuraGrip toe protection and ROPEPRO technology help you move through your WOD with ease.
Toe protection

DuraGrip durable infused hotmelt placed on toe to protect the mesh during high-intensity workouts.

Cushioning and stability

EVA foam midsole for lightweight cushioning and stability.

Rope-climbing tech

ROPEPRO outsole midfoot teeth add traction and bite for rope climbing.

COMPARE TRAINING STYLES

A black athletic sneaker with a glossy black Reebok logo and a colorful, gradient pattern in orange, yellow, and green on the heel and sides against a plain white background.

Nano 2.0

Nano Gym 2.0

Nano Gym 2.0

A white Reebok athletic shoe with black and silver accents, featuring the Reebok logo on the side and heel, displayed on a light background.

Nano X5 Edge

A black Reebok athletic sneaker with a mesh upper, subtle branding on the side, and a brown rubber sole, shown in a side profile view on a plain light background.

Nano X5

A white athletic sneaker with blue and teal accents, featuring a low-cut design and a gray sole, displayed on a plain white background.

Nano X4

A gray athletic sneaker with a white, thick, textured sole. The shoe features a lace-up design and subtle geometric patterns on the side.

Nano Gym

Built for HIIT, agility, and fast-paced workouts.

Lightweight speed for every workout.

Maximum stability for heavy lifting.

Advanced performance for strength & condition.

Versatile support for everyday training.

Lightweight comfort for casual gym sessions.

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Oly Lifts
Low Profile

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Running
Circuit Training

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Oly Lifts
Circuit Training

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Oly Lifts
Circuit Training

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Oly Lifts
Circuit Training

BEST FOR

Strength Training
Functional Fitness
HIIT Training
Running
Circuit Training

Dynamic movement for high-energy training. Built for dynamic, all-around training, this shoe delivers a balanced blend of stability, flexibility, and comfort for high-energy workouts. The supportive midsole helps keep you grounded during strength moves, while the flexible upper allows natural movement through quick transitions, agility drills, and conditioning sessions.

The all-new Nano Gym 2.0 is coming. Made for staying light on your feet, strength training, and every move in between. One gym shoe, every workout.

Engineered for maximum control under load, the X5 Edge delivers a grounded, locked-in feel for strength-focused training. A reinforced midsole and structured upper keep you stable and supported through every rep.

Built to handle the full spectrum of training, the X5 blends stability and responsiveness for seamless transitions from lifting to high-intensity work. Cushioning absorbs impact without sacrificing control.

Designed with a firm, stable platform, the X4 delivers consistent support for lifting and structured workouts. A durable build prioritizes control over flexibility for more focused training sessions.

Comfort-first design for daily sessions. Built for the gym floor, this shoe prioritizes cushioning, simplicity, and durability for consistent wear. An easy fit and smooth ride make it ideal for machines, lighter training, and casual workouts.

Shop All Nano 2.0
Shop All Nano Gym 2.0
Shop All Nano X5 Edge
Shop All Nano X5
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Shop All Nano Gym

Overall rating: 4.4186993 / 5 from 246 reviews.

AI Generated Review Summary

Men's Nano 2.0 Training Shoes offer a blend of classic design and modern technology for functional fitness. Customers appreciate the variety of colors and the wide, comfortable toe box. While some find the fit true to size, others mention it being a bit too big. The shoes are praised for their lightweight cushioning, flexibility, and overall appeal.

Summary topics

  • Product Quality: 5%
  • Foot Comfort: 3%
  • Color Variety: 6%
  • Size Accuracy: 5%
  • Toe Box Comfort: 18%

Review topics: [size, fit, color, shipping, weight, quality, material, price, look, feel, comfort, shoes, design, style, favorite, toe box, difference, buy, nano, reebok, pair, sneakers, training, lifting, feet, box, running, show, toes, workouts].

Review highlights

  • "I love the wide toe box and fit of the shoe!" — Amy
  • "Still the best fitting Nano and fitting of a re-release." — Scott S.
  • "The toe box is nice and wide to accommodate wide feet." — Ryan

Reviews

Too loose.

"The shoes have to tall of a toe box, so fit too loose and don’t give enough support for leg exercises. You need gigantic toes to fill up that toe box. The shoes are very breathable and keep your feet from sweating."

— Joel G. (1/5)

"Fits well, snug, and well made. Vast improvement over my former tennis shows for my personal gym training."

— Jason (5/5)

Runs large

"Runs larger than my pair from 6 years ago ordered a half size down and still have some extra room. Still same quality though."

— Jacqueline O. (4/5)

Great shoe for Crossfit

"Great shoe for Crossfit, just as the original 2. 0."

— Daniel A. (5/5)

Love my Nano 2's!

"I've been a fan of Nano 2's for many years. Despite all of the new models out there, these are still my favorite!"

— Jamie L. (5/5)

Men’s shoe?

"Love the Nano 2. 0 and looking for a white pair, but how is this white nano considered a man’s shoe looks so feminine while the women’s white shoe looks more masculine."

— Jl (4/5)

"Love them! Wide at the toes. Flat bottom! Great look"

— Rodney (5/5)

Best shoe on the Market

"My favorite gym shoe of all time. I bought the original release years ago and this fits very similarly. Very wide toe box and low to the ground. Very stable for lifting. Please keep making. I wear 12 wide in most running shoes and an 11. 5 fits me well in this shoe."

— Ryan B. (5/5)

Nano 2

"Love them, love the shoe, all-time favorite. Love the extra color."

— James L. (5/5)

Extremely comfortable. No break in

"Extremely comfortable. No break in period. Excellent in the gym and regular day to day."

— Jon B. (5/5)

Q&A