We spent 7.5 hours reading reviews from experts and users. In summary, this is what runners think:

5 reasons to buy

  • Several consumers claimed that the in-shoe experience was accommodating and unrestrictive.
  • The traction capacity of the outsole unit was praised for being precise and dependable.
  • The color schemes agreed with those who liked eye-catching hues on their shoe-façades.
  • Most testers stated that the cushioning capacity of the midsole was pleasant and responsive.
  • A handful of runners liked the secure collar of the upper unit, stating that it was able to prevent in-shoe quivering or unintentional shoe removals.

2 reasons not to buy

  • The shoelaces felt thin and easy to break, several consumers complained.
  • The toe box was too tight and narrow for some wearers.

Bottom line

The majority of those who have tried the Merrell Momentous felt that it was efficient as a companion for the trails. This neutral running shoe was also hailed as comfortable and pleasant to behold. It seems that it is capable of becoming reliable and precise when it comes to doling out a balance of style and performance. On the other hand, some stated that the shoelaces were flimsy or that the sizing scheme was larger than the typical choices.




A top rated Trail running shoe

Expert Reviews

85 / 100 based on 3 expert reviews

  • 90 / 100 | Levi Run | | Level 1 expert

    Merrell Momentus, a good shoe from this natural running brand.

  • 85 / 100 | Runner's World | | Level 4 expert

    Standout grip and underfoot protection on a midsole that balances cushioning and ground feel make the Momentous an ideal shoe for new trail runners.

  • 80 / 100 | DELIMITIZE | | Level 1 expert

    I’ve been trying the new Merrell Momentous lightweight trail runner. It’s very light on the foot, which is refreshing.

Become an expert

- Off-road adventures are the specialty of the Momentous, an addition to the roster of trail running shoes from Merrell. The silhouette is made of a knitted fabric that’s reinforced with a thin synthetic print. A burrito tongue provides a semi-seamless in-shoe experience as only one side of the instep can be widened. An antimicrobial coating protects the foot from odor-causing microbes while a breathable lining helps in keeping the foot dry.

- A compression-molded ethylene-vinyl acetate foam runs the entire length of the shoe, and it’s accompanied cushioning pods in the heel and forefoot, as well as a polyurethane insole. A rock plate rests between the platform and external pad, shielding the foot from sharp objects and rough surfaces.

- The outsole of the Merrell Momentous is made of a rubber compound that is made to provide traction over dry and wet surfaces. Gripping lugs enhance the grip, particularly over uneven ground.

The Merrell Momentous was constructed to be true to size. However, several consumers noted that the sizing scheme was actually bigger than their ideal choices. It is recommended to try on the shoe first before making a purchase decision to fully achieve an accommodating in-shoe hug.

When it comes to width, the available options are D – Medium for men and B – Medium for women. This shoe welcomes those who have narrow or medium foot shapes.

Vibram® Megagrip is used for the outsole unit of the Merrell Momentous. This technology is comprised of a sturdy rubber that is tasked with protecting the midsole from wear-and-tear. It is also meant to provide dependable traction on dry and slick topography.

A bevy of gripping lugs pockmarks the surface of the Megagrip rubber. The arrow-shaped structures of these protrusions are to heighten grip, particularly on slanting ground. Upward and downward traversals are the ones that benefit the most from such a design.

The midsole unit of the Merrell Momentous is made of compression-molded ethylene vinyl acetate (CMEVA), a durable and long-lasting compound that’s also crafted to be flexible and responsive. It mitigates the landing impact and energizes the toe-off.

Cushioning pods are placed in the forefoot and heel. These add-ons help to improve the reactiveness of the underfoot platform.

The TrailProtect™ is a protective sheet that’s placed between the midsole and outsole. This layer is meant to shield the foam midsole and the underside of the foot from potentially harmful elements such as jagged debris and rough surfaces. It doesn’t sacrifice flexibility or weight. Many Merrell shoes use the TrailProtect™, including the Trail Glove 5.

An insole made of polyurethane is placed right above the primary cushioning system. The job of this piece is to provide a soft base on which the foot can stand. It can be removed or replaced with a new one.

The upper unit of the Merrell Momentous features a knitted material, which has a seamless construction to prevent hot spots and chafing. The bevy of breathing pores that fill its form is for the passage of air into and through the foot-chamber. Ventilation keeps the foot cool and dry during the run.

Thin prints serve as the overlay system of this neutral running shoe. These grid-like layers cover the sides and the front, staving off damage while helping with in-shoe security and fit-adjustment.

A burrito tongue prevents crumpling or material shifting during the run. It’s somewhat of a compromise between having a seamless instep design and a shoe-opening that can be widened effortlessly.

A Hyperlock™ heel counter is placed on the heel part. This outside cup has the purpose of holding the back of the foot in place, saving it from accidental shoe removals or in-compartment wiggling.

The M Select™ FRESH antimicrobial treatment is utilized in this shoe. This feature prevents odor-causing microbes from fostering.

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.