Who should buy the Agility Peak Flex

You will love the Agility Peak Flex if:

  • You want a flexible trail shoe with reliable grips on rough terrains for neutral running gaits
  • You want an appealing shoe that increases mobility and can easily adjust to the feet movements

Merrell Agility Peak Flex merrel

Merrell's  M Select GRIP+ mechanism in the outsole

The outsole of Merrell Agility Peak Flex employs the M Select™ GRIP+ mechanism for enhanced traction. It actually has a skeletal lugged design, which extends throughout the outsole and is responsible for multi-directional traction and natural foot flexibility. This saves the runner from worrying about the slips and injuries.

Merrell Agility Peak Flex forefoot outsole

Perform well even on roughest terrains with the Agility Peak Flex midsole

The midsole of the Peak Flex has the FLEXconnect™ EVA (Ethylene Vinyl Acetate) compound - a very soft, durable, and lightweight material that performs well even in the harshest conditions. This foam also has flex grooves. These small indentations make the platform more adherent to the natural motion of the foot.

Merrell Agility Peak Flex backmidsole

The shoe is also provided with a removable sock-liner called the EVA Removable Footbed. It is used under the foot for additional cushioning. As a result of this sock-liner, the runners get a more comfortable and plush feel while running. As suggested by its name, it can be removed or replaced.

Merrell Agility Peak Flex forefoot midsole

The mud resistant upper of the Agility Peak Flex

The upper of the shoe has the fabric mesh material with TPU coverage, which is not only durable but also mud resistant. The technique prevents the shoe from wear and tear, as well as mud infiltration. The Hyperlock molded TPU heel counter helps in locking the foot in place and preventing it from exiting the shoe accidentally.

Merrell Agility Peak Flex upper top

Merrell's Omni-Fit lacing system

The Merrell Omni-Fit™ lacing system helps in keeping the foot in its proper position. It works in cooperation with the padded collar & tongue, and it provides a glove-like fit to the user.

Merrell Agility Peak Flex laces

The M Select Fresh construction keeps the interior environment healthy and clean by staving off odor-causing microbes. The shoe also has a sock-liner called EVA Removable Footbed. It may be placed under the foot for additional cushioning.

Merrell Agility Peak Flex interior M select

Reflective Detailing makes the Agility Peak Flex more visible in the dark. This gives the runner the additional benefit of performing well even in low-light conditions.

Merrell Agility Peak Flex side

Facts / Specs

Terrain: Trail
Weight: Men 11.1oz / Women 9oz
Drop: 6mm
Arch support: Neutral
Update: Merrell Agility Peak Flex 3
Forefoot height: 27mm
Heel height: 33mm

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Merrell Agility Peak Flex video reviews

Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.