Mammut Aenergy TR BOA Mid Goretex trail running shoes

Our top-of-the-line trail running shoe for mid- to long-distance adventures. Backed by a Vibram Mega grip outsole with Lite base technology to conquer challenging conditions at a reduced weight and a GORE-TEX membrane to protect you from Mother Nature’s tantrums, you’re fit to face whatever the trail has in store. Big on comfort with a high-rebound EVA midsole and breathable knitted upper, its precise and micro-adjustable BOA® Fit System and reflective details are the cherry on top of this high-performance trail runner.

Performance:

Cushioning:
- Cushioning indicates how well a midsole absorbs shock. More cushioning reduces stress on joints and muscles and increases comfort. Less cushioning allows for more direct contact with the ground, and therefore faster and more accurate reactions.

Grip:
- Shoes with good grip do not slip, even in wet conditions. They offer grip, adhesion and traction on different surfaces. The grip is influenced by the rubber blend, sole structure and tread depth - on firm trails a low profile tread is suitable, on mixed or challenging terrain you are best advised to go for a deep sole tread.

Protection:
- To protect your feet from rough rocks, roots or boulders, our shoes are equipped with special protective elements on the toes, heel or sides. In demanding terrain with boulders or on long hikes with heavy loads, more protection is advisable.

Flexibility vs. stiffness:
- Different types of terrain and activities require less or more flexibility from your shoe. A flexible shoe is perfect for easy terrain, supports your natural rolling motion and adapts to uneven surfaces. A stiffer shoe provides your feet and ankles with more surefootedness and precision in challenging terrain and is compatible with crampons.

Stability:
- Stability is needed first and foremost to keep your ankles from twisting. The more difficult and steeper the terrain, the more important it becomes. When touring with heavy loads, good protection is an advantage.

Waterproofing:
- In the rain, snow, or on that one muddy section of trail, you want your feet to stay dry. Waterproof shoes use special materials and technologies according to their intended use, which prevent moisture from penetrating, while your shoe remains breathable.


Features:

- 3M reflective elements
- BOA® Fit System: delivers dialed in performance and a micro-adjustable, precision fit. Can be operated while wearing gloves.
- Cushioned midsole for middle to long distance trail runs
- Protective rubber
- Elastic knitted sock construction
- Vibram Mega grip sole with Vibram Lite base technology


Specifications:

- Weight (US 7): 310 g
- Flex index: A5
- Lace system: Boa® Fit System
- Soles: High rebound EVA wedge
- Material: Synthetic
- Lining: GORE-TEX Footwear

Performance:
- Cushioning: 6/6
- Waterproofing: 6/6
- Grip: 6/6
- Protection: 5/6
- Flexibility vs. stiffness: 4/6
- Stability: 4/6

Activities:
- Fast Hiking: 5/6
- Trail running: 6/6
- Hiking: 4/6


Technology:

100% decarbonized:
- The CO2 emissions generated to produce this product were removed from the air, thus eliminating their contribution to climate change.

PFC-free DWR:
- Perfluorinated compounds (PFCs) are often used for waterproofing but are practically non-biodegradable. Mammut is committed to replacing non-biodegradable fabric treatments with more sustainable high-performance alternatives.

Recycled:
- This product contains recycled materials with uncompromised performance and functionality. Choosing recycled materials reduces the use of virgin resources and helps promote a more circular economy.