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Merrell
Mtl Long Sky 2 Trail Running Shoe - Men's

4.304347826086956 out of 5 stars
92 Reviews
Current price: $83.97 Original price: $139.95
40% off
Color:Clay

Size:

Size Chart

Quantity

Only 1 In stock


Why We Like The Merrell Mtl Long Sky 2 Trail Running Shoe

When regularly clearing double-digit miles on trail, we rely on the Merrell Mtl Long Sky 2 Trail Running Shoe to keep our feet and stride happy. The reinforced mesh upper lets our feet breathe easy and dries off quick after bounding through mud and rivulets, while the Vibram Megagrip sole keeps our strikes and toe offs secure with its sticky rubber compound and earth-eating lugs. As we stride from valley to ridgeline and back, the internal bootie keeps our foot comfortably locked over the platform's plush foam that keeps the ground feeling soft no matter what's underfoot.


Details

  • High-performance running shoe for your long trail runs
  • Reinforced mesh upper is breathable and durable
  • Reflective details increase your visibility in low light
  • Integrated D-ring for attaching gaiters (sold separately)
  • Internal bootie construction provides a locked-in feel
  • 4mm drop encourages a natural gait and midfoot strike
  • FloatPro Foam is light, shock absorbing, and energy returning
  • Vibram Megagrip sole delivers reliable trail traction on varied terrain
  • Item #MERZ2OG
Upper Material
mesh, TPU
Closure
lace
Midsole
FloatPro Foam (EVA based)
Sole
Vibram Megagrip, 5mm lugs
Support Type
neutral
Cushion
moderate
Heel / Forefoot Height
23.5 / 19.5mm
Drop
4mm
Claimed Weight
[single] 9.45oz
Manufacturer Warranty
limited 1 year
Activity
trail running

What do you think about this product?

Overall Rating

4.5 based on 92 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 5 reviews
3 Stars - 10 reviews
4 Stars - 21 reviews
5 Stars - 54 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

Here's what customers have to say

The trail running shoe provides good traction and stability on various terrains. Many users praise its lightweight construction, breathable upper, and roomy toe box. The outsole offers excellent grip, allowing confident use on steep declines and technical trails. However, some note the cushioning may not be as substantial as other high-end trail runners, and the upper material may not be as durable. Overall, the shoe is suitable for hiking, casual use, and shorter trail runs, though it may not be the best choice for longer distance running or very rugged terrain.

AI-generated from the text of customer reviews.

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5 out of 5 stars

August 9, 2025

Good for long hours in hospital

Favor wear while working in hospital. Comfortable and I previously broke several bones in my foot a few years ago. I own multiples of this one now.

random worker
Merrell

Originally reviewed on Merrell

5 out of 5 stars

July 17, 2025

Long Sky 2

Great Looking and pleasing to the eye in any color combination

Bruce
Merrell

Originally reviewed on Merrell

5 out of 5 stars

June 30, 2025

Another great pair of Merrells

love my MTL Long Sky. They are super comfortable and great for cross training / trail running.

John G.
Merrell

Originally reviewed on Merrell

5 out of 5 stars

May 24, 2025

Light Weight

I have a couple of pairs of Merrell Mixmaster shoes. I have mostly worn them out having had them so long and I have wanted something from Merrell that was equally light. The Long Sky 2 shoes fit the bill. I don't think they are quite as light but I think they may be a bit more rugged in construction. It takes getting used to the nature of the slip in bootie style shoe but they do cradle your feet well and give very good support and best of all they are very light and that equates to all day comfort.

Bruce
Merrell

Originally reviewed on Merrell

4 out of 5 stars

May 23, 2025

Great runner, toe box tears open

I love everything about the shoe aside from the poor durability of the upper mesh in toe box. I’ve had two pairs developed huge tears in the toe box mesh, not from running through brush. Just normal trail wear, rest of shoe and tread in great shape.

user image
Justin
Merrell

Originally reviewed on Merrell

5 out of 5 stars

April 16, 2025

I've bought three pairs, in case discontinuation

Love the roomy width of the shoe. Love the firm support of the sole (I don't like especially gushy shoes, like New Balance tend to be). Love their light weight. And, I have found them to be quite sturdy. The Long Sky 2 has all the important features you want -- properly anatomically designed, sturdy and light weight -- and none of the gimmicks.

Merrell

Originally reviewed on Merrell

5 out of 5 stars

April 2, 2025

Great shoes

Awesome shoes! Perform very well in often difficult terrain.

user image
Basecamp Terlingua
Merrell

Originally reviewed on Merrell

4 out of 5 stars

March 17, 2025

So far, so good

Familiarity:
I've used it several times
Size Bought:
9.5

I broke 4 ribs and punctured a lung just as i got these, so results are still coming in. Very comfortable, though mesh tops tend to pick up cactus spines. Grippy on rock, but have just done minor class 3 so far, 5 hikes.

Hwstock
5 out of 5 stars

February 10, 2025

Only MERRELLS

Love these tennis shoes! Merrell is the only shoe I’ll wear!

CN
Merrell

Originally reviewed on Merrell

5 out of 5 stars

January 31, 2025

design and fit is fantastic

I always love Merrell shoes, their design and quality is top notch

Judge
Merrell

Originally reviewed on Merrell

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Learn more about Mtl Long Sky 2 Trail Running Shoe - Men's