Who should buy the Mammut Mercury III Mid GTX

The Mammut Mercury III Mid GTX may come off as a capable boot for hikers who value comfort and protection when searching for an outdoor pair. It is a solid option if you:

  • Prefer an above-the-ankle boot engineered with various technologies for day hiking trips. 
  • Prefer a hiking boot that provides water protection.
  • Prefer a hiking boot that grants traction on most types of surfaces.

Mammut Mercury III Mid GTX logo

Excellent traction on all types of terrain

This Mammut boot for day hikers comes with a Vibram Frog outsole to help outdoor lovers traverse challenging trails. It features a pattern of hexagon-shaped lugs to render multi-directional traction on virtually all types of terrain. 

Mammut Mercury III Mid GTX outsole

Provides excellent braking power

Its rearfoot zone uses both a heel brake and several grooves to facilitate extra stopping power when going downhill. The sole’s front end covers an area of the toe box to prevent the foot from getting stubbed.

Mammut Mercury III Mid GTX outsole 1

Shock-absorbing cushioning

The Mammut Mercury III Mid GTX uses a midsole made of EVA foam, a material that delivers cushioning. It is also known to give rebounds and reduce shock from uneven terrain.

Mammut Mercury III Mid GTX midsole

Excellent arch support

A molded footbed lined with 3D memo foam sits on top of the footbed. It is crafted to give extra cushioning, arch support, and underfoot comfort.

Mammut Mercury III Mid GTX arch support

Eco-friendly and waterproof

Mammut’s Mercury III Mid GTX is equipped with an upper made of Terracare nubuck leather. This German-produced material is constructed using eco-friendly methods to reduce its carbon footprint. A Gore-Tex Performance Comfort membrane lines the upper to prevent water from penetrating it. 

Mammut Mercury III Mid GTX upper

Breathable

This component also allows excess moisture to pass through, making it breathable.

Mammut Mercury III Mid GTX upper 1

Secure fit and abrasion-resistant

This Mammut product employs several fabric loops and metal hooks to promote fit management. The upper features a toe cap made of Liquid Rubber to reinforce it and provide resistance to abrasive elements.

Mammut Mercury III Mid GTX laces

Mammut Mercury III Mid GTX vs. Merrell Moab 2 Mid Waterproof

The Mercury III Mid GTX from Mammut and Merrell Moab 2 Mid Waterproof is both above-the-ankle hiking boots made for single-day trips. They come with various technologies that help outdoor enthusiasts complete their adventure with sufficient comfort and protection. Shown below are some of the qualities that set these two offerings apart.

Waterproof Membrane. The Merrell Moab 2 Mid Waterproof uses a patented M Select Dry to keep water out of the upper. Its design also allows excess moisture to pass through, making it breathable. On the other hand, the Mammut Mercury III Mid GTX comes with a Gore-Tex Performance Comfort liner. The surface of this membrane uses more than a million microscopic holes to prevent water from penetrating it while enabling heat to escape.

Upper. Merrell’s Moab 2 Mid Waterproof is equipped with an upper made of suede leather and mesh fabric. These materials imbue the footgear with sturdiness, lightness, and breathability. Its front tip houses a rubber rand, which grants durability and protection from trail hazards. Meanwhile, the Mammut Mercury III Mid GTX uses a Terracare nubuck leather upper, a material tougher, and more eco-friendly than suede.

Weight. The Moab 2 Mid Waterproof for men has a weight of 506g while its women’s variant weighs 452g. The Mercury III Mid GTX, which is only available for male hikers, is heavier at 540g.

Price. The Mammut Mercury III Mid GTX is significantly more expensive than the Merrell Mercury II Mid GTX.

Midsole. The Merrell Moab 2 Mid Waterproof uses an EVA midsole and an Air Cushion feature in the heel area. These two components work together to deliver cushioning and reduce shock from uneven trails. The Mammut Mercury III Mid GTX supplies these benefits using its EVA midsole and 3D memo foam-equipped footbed.

Nice to know

  • Those looking for a better range of ankle movement might want to consider this boot’s shoe version, the Mammut Mercury III Low GTX.
  • Outdoor enthusiasts in need of more durability and support for multi-day trips may look into the benefits offered by the Lowa Camino GTX.

Facts / Specs

Weight: Men 540g
Use: Day Hiking
Cut: Mid cut
Collection: Mammut Mercury
Features: Eco-friendly / Orthotic friendly / Removable insole
Waterproofing: Waterproof
Width: Normal

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Author
Paul Ronto
Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and run 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 analyzes every detail of the shoes that you might buy.