Verdict from 7 experts and 100+ user reviews

6 reasons to buy

  • Comfortable: Numerous hikers adore the Merrell MQM Flex 2 GTX for being top-to-bottom comfy, whether for hikes or trail runs.
  • Waterproof: Its ability to keep moisture out is fantastic, according to many Merrell footgear fans.
  • Tenacious: A good number of trail-goers are impressed with the shoe’s superb surface traction.
  • Quick break-in: The MQM Flex 2 GTX loosens up nicely in no time.
  • Light: At around 700 g a pair, this Merrell hiker is included in our list of lightest hiking kicks.
  • Breathable: The shoe in question gives an airy ride, despite having a waterproof liner.

2 reasons not to buy

  • Frail liner: Less than a handful of adventurers say that its waterproof membrane loses effectiveness in less than a year.
  • Slightly pricey: It being an almost expensive pair might be a tough sell for some.

Bottom line

There should be no shortage of excitement in the MQM Flex 2 GTX. From its day-one comfort down to its reassuring prowess underfoot, this hiker just might be the next-gen iteration Merrell fans have been waiting for. With proper use and care, the MQM Flex 2 GTX can provide hours upon hours of trail satisfaction!

Tip: see the best hiking shoes.

MQM Flex 2 GTX updates

A proud successor to the original Flex GTX, this hiker has been given enough upgrades to improve the hiker’s odds on the trail. Its notable improvements are as follows:

Deeper lugs. These hard-wearing studs offer extra bite on loose soil. They work in concert with the ridges on both ends of the outsole to deliver improved slip resistance on ascents and descents.

Reimagined midsole. With its cushy midsole more flexible than ever, trail-goers can have a better feel of the ground. It also propels their stride, allowing for bolder maneuvers as they pick up the pace and build momentum.

Reassuring heel. Unlike its predecessor, the MQM Flex 2 GTX comes with a fanned-out heel, which provides enhanced stability on uneven terrain.

Additional info

  • If you only hike where moisture is not a factor, consider the non-waterproof MQM Flex 2 instead.

Rankings

How Merrell MQM Flex 2 GTX ranks compared to all other shoes
Top 5% hiking shoes
All hiking shoes
Top 6% Merrell hiking shoes
All Merrell hiking shoes
Top 4% day hiking hiking shoes
All day hiking hiking shoes

Popularity

The current trend of Merrell MQM Flex 2 GTX.
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Author
Paul Ronto
Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and ran all over the world. He has summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races as well as 6 marathons. On average, he runs 30-50 miles a week in the foothills of Northern Colorado. His research is regularly cited in The New York Times, Washington Post, National Geographic, etc. On top of this, Paul is leading the running shoe lab where he cuts shoes apart and analyses every detail of the shoes that you might buy.