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  1. Home
  2. Men
  3. Activity
  4. Trail Running
  5. MTL Long Sky 2 Matryx (J500553)

Meet the ultra-lightweight Matryx collection from the Merrell Test Lab

59211M

Men's MTL Long Sky 2 Matryx

Sale Price $124.99 Sale Original price: $160.00
2025-05-09T06:10:25.174Z 2026-05-09T06:10:25.174Z USD 124.99 12499
InStock

Images

MTL Long Sky 2 Matryx, Black/White, dynamic 1
MTL Long Sky 2 Matryx, Black/White, dynamic 2
MTL Long Sky 2 Matryx, Black/White, dynamic 3
MTL Long Sky 2 Matryx, Black/White, dynamic 4
MTL Long Sky 2 Matryx, Black/White, dynamic 5
MTL Long Sky 2 Matryx, Black/White, dynamic 6

Alternate Views

MTL Long Sky 2 Matryx, Black/White, dynamic 1
MTL Long Sky 2 Matryx, Black/White, dynamic 2
MTL Long Sky 2 Matryx, Black/White, dynamic 3
MTL Long Sky 2 Matryx, Black/White, dynamic 4
MTL Long Sky 2 Matryx, Black/White, dynamic 5
MTL Long Sky 2 Matryx, Black/White, dynamic 6

Details

https://www.merrell.com/US/en/mtl-long-sky-2-matryx/195020712481.html Merrell 59211M Shoes men men-activity Low Low / Men false 195020712481

Men's MTL Long Sky 2 Matryx

Sale Price $124.99 Sale Original price: $160.00
2025-05-09T06:10:25.208Z 2026-05-09T06:10:25.208Z USD 124.99 12499
InStock

Select a Type: Matryx
  • Matryx
  • Original

Variations

Black/White
J500553
Select a Color : Black/White
    • Mantis
    On Sale
    • Black/Multi
    • Black/White

Variations

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Size
Size Chart

Size Guide

Men's Footwear Size Chart
US
Men's Size
UK EU JPN (cm) US
Women's Conversion
7 6.5 40 25 8.5
7.5 7 41 25.5 9
8 7.5 41.5 26 9.5
8.5 8 42 26.5 10
9 8.5 43 27 10.5
9.5 9 43.5 27.5 11
10 9.5 44 28 11.5
10.5 10 44.5 28.5 12
11 10.5 45 29 12.5
11.5 11 46 29.5 13
12 11.5 46.5 30 13.5
12.5 12 47 30.5 14
13 12.5 48 31 14.5
14 13 49 32 15.5
15 14 50 33 16.5
16 15 51 34 17.5

Our Fit Guarantee If it doesn't fit, return it within 30 days, as long as it's unworn, unwashed and unaltered.

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Promotions

Person running a hiking trail in a pair of MTL Long Sky 2 Matryx.
MADE FOR:
Trail Running
TRAIL TYPE:
Rugged

Why should all running shoes be the same when all trails are different?

TRAIL RATING:

  • Light
  • Moderate
  • Rugged

Made for trails with lots of obstacles with heavy debris. Frequent speed, direction, and vertical changes.’

  • Vibram® MegaGrip®
  • Temperature Regulating
  • Matryx® Technology
Weight per shoe:
8.29oz
Drop:
4mm
Lug:
5mm
Stack Height:
23.5-19.5mm
  • 37.5® temperature regulating mesh footbed cover and tongue lining
  • EVA foam footbed
  • Two part, dual density FloatPro™ Foam midsole
  • Vibram MegaGrip high performance rubber outsole features unparalleled grip on both dry and wet surfaces
  • Matryx® upper fabric combines multi-filament threads of Kevlar and high-tenacity polyamide to create a single layer of material that is lightweight, with better breathability and abrasion resistance
  • 100% recycled laces
  • 60% recycled tongue webbing
  • Disclaimer: due to the nature of digitally printed design, colors may fade over increased wear and tear
Close-up of a Merrell shoe.

Lightweight

Now 15% lighter, the MTL Long Sky 2 Matryx means every trail run is a chance to run longer, stronger and faster.

Close-up of a Merrell shoe.

Durable

Redesigned with abrasion-resistant Matryx technology to be ultra-durable, tougher, and faster.

Close-up of a Merrell shoe.

Breathable

Airflow is everywhere. Now made with Matryx providing better breathability and moisture wicking capabilities for extended comfort

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  5. MTL Long Sky 2 Matryx (J500553)
Details
The focus with the Matryx® Pack is evolution over reinvention. With our elite athletes competing at the highest levels in both the MTL Longsky 2 and the MTL Skyfire 2, the goal was to further tune these patterns to meet their needs.

The upper features a single-layer, Kevlar reinforced Matryx® woven textile that maximizes breathability and durability while dramatically reducing stretch. Internally the lining treatment wicks moisture while the midsole features our best FloatPro™ Foam for long distance comfort. Underneath, we use Vibram® MegaGrip® outsole with 5mm lugs offer maximum traction.
FEATURES
• Matryx® upper combines multi-filament threads of Kevlar and high-tenacity polyamide to create a single layer of material that is lightweight, with better breathability and abrasion resistance.
• 100% recycled laces.
• 60% recycled tongue webbing.
• 37.5® temperature regulating mesh footbed cover and tongue lining.
• ETPU high rebound foam footbed.
• FloatPro™ Foam midsole for lightweight comfort that lasts.
• Vibram MegaGrip high performance rubber outsole features unparalleled grip on both dry and wet surfaces.
• Stack Height: 23.5-19.5mm
• Drop: 4mm
• Lug: 5mm
• Vegan-Friendly
• Half pair weight: 0lbs-8.29oz, 235g
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