Mammut Mercury IV Mid GTX Hiking Shoes - Grey-Black, UK 12

A lightweight and high-quality hiking shoe made from the best materials. The new and improved vers...

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Product Information

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The Mammut Mercury IV Mid GTX Hiking Shoes are designed for adult men seeking lightweight, durable, and comfortable footwear for day hikes. Their key benefit is superior sure-footedness and comfort on varied terrain, thanks to a flexible Vibram sole and 3D Memo Foam cushioning. A potential caveat is that while waterproof, they are designed for hiking and may not be suitable for extreme conditions requiring heavy-duty mountaineering boots.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialLeather
Shoe Size UK12
Accent ColourBlack
Shoe TypeHiking Shoes
SeriesMercury IV Mid GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for long-distance trekking?

Yes, the combination of Vibram sole, 3D Memo Foam cushioning, and GORE-TEX membrane makes them well-suited for long-distance day hikes and moderate trekking.

Can I use these shoes in winter conditions?

They offer waterproofing and good traction, making them suitable for snowy or wet winter trails. However, they are not insulated winter boots and may not be warm enough for extreme cold or deep snow.

How do I clean the terracare® nubuck leather?

Use a soft brush to remove dry dirt. For deeper cleaning, use lukewarm water and a mild soap. Avoid harsh chemicals. After cleaning and drying, apply a suitable leather care product.

What does 'Mid GTX' mean?

'Mid' refers to the mid-height cut of the shoe, offering ankle support. 'GTX' indicates the presence of a GORE-TEX waterproof and breathable membrane.

How often should I re-waterproof the shoes?

Re-waterproofing is recommended periodically, especially after cleaning or if you notice water no longer beading on the surface. This typically might be every few months of regular use, or annually if used less frequently.

Are these shoes available in other colors and sizes?

Yes, the Mammut Mercury IV Mid GTX series is available in various colors and a range of UK sizes. Please check the product listings for available options.

Troubleshooting

Feet feel wet despite GORE-TEX membrane

Check if the waterproofing treatment needs reapplication or if the membrane has been compromised. Ensure socks are also moisture-wicking. Excessive sweat can sometimes mimic external moisture.

Reduced grip on slippery surfaces

Clean the Vibram sole of mud and debris. The sole's grip can diminish when excessively dirty. If wear is significant, consider replacement.

Discomfort or hotspots after initial wear

Continue with a gradual break-in period. Ensure laces are tied correctly without being too tight or too loose. The 3D Memo Foam will mold to your foot over time.

Leather appears dry or stiff

Apply a suitable leather conditioner or waterproofing agent designed for nubuck leather to restore suppleness and protect the material.

Pros and Cons

Pros

  • Excellent grip and stability from the Vibram sole.
  • Waterproof and breathable for all-weather comfort.
  • Superior cushioning enhances long-distance comfort.
  • Durable construction with high-quality, sustainable materials.
  • Lightweight design reduces foot fatigue.

Cons

  • May not be sufficient for extreme mountaineering or off-trail scrambling.
  • Leather requires proper care to maintain performance and longevity.
  • Waterproof membrane might reduce breathability in very hot, dry conditions compared to non-waterproof options.

Setup, Compatibility & Care Instructions

Setup: These shoes are ready for use right out of the box. Ensure you have the correct size for optimal comfort and performance. It is recommended to wear them for shorter walks initially to break them in.

Compatibility: Designed for hiking and trekking on established trails. They are suitable for adult male hikers.

Care:

  1. Cleaning: Remove loose dirt with a brush. Clean with lukewarm water and a mild soap. Rinse thoroughly. Do not use harsh detergents or solvents.
  2. Drying: Air dry at room temperature away from direct heat sources or sunlight. Never use a heater or tumble dryer, as this can damage the materials and adhesives.
  3. Waterproofing: Re-apply a suitable waterproofing treatment periodically, especially after cleaning, to maintain the GORE-TEX membrane's effectiveness and the leather's water repellency. Use products specifically designed for leather and GORE-TEX footwear.
  4. Storage: Store in a cool, dry place, preferably in a shoe bag, away from direct sunlight.