Mammut Hiking Shoes - Mercury IV Mid GTX - Black-Hot Red - UK 12.5

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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This guide is for adult male hikers seeking a lightweight, comfortable, and durable shoe for day hikes. The Mammut Mercury IV Mid GTX offers superior grip and waterproofing, though its premium materials may require specific care. Key features include a flexible Vibram sole, 3D Memo Foam cushioning, and a breathable GORE-TEX membrane, all housed in high-quality, sustainably produced nubuck leather.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialLeather
Shoe Size UK12.5
Accent ColourRed
Shoe TypeHiking Shoes
SeriesMercury IV Mid GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for backpacking or just day hikes?

The Mercury IV Mid GTX is primarily designed for day hikes due to its lightweight construction. While durable, it may offer less support for heavy multi-day backpacking trips compared to dedicated backpacking boots.

How do I clean mud off the terracare® leather?

Use a soft brush to remove dry mud. For stubborn dirt, gently wipe with a damp cloth. Allow to air dry completely before applying any care products.

Will my feet get too hot in these shoes?

The GORE-TEX membrane provides breathability, which helps manage heat. However, in very hot climates, waterproof footwear can feel warmer. Wearing moisture-wicking socks is recommended.

What is the benefit of the 3D Memo Foam?

The 3D Memo Foam provides adaptive cushioning that molds to your foot's shape, offering enhanced comfort and reducing pressure points during long periods of wear.

Is this shoe suitable for winter hiking?

While waterproof and warm, these shoes are optimized for three-season use (spring, summer, autumn). For deep snow or extreme cold, insulated winter boots would be more appropriate.

What does bluesign® certification mean for this product?

It means the materials used (terrraCare® leather and GORE-TEX membrane) have met stringent environmental and social criteria throughout their production process, ensuring responsible manufacturing.

Troubleshooting

Feet feel wet despite GORE-TEX.

Ensure the shoe's waterproofing is maintained with regular treatment. Check for any damage to the membrane or seams. Moisture can also originate from sweat; ensure socks are moisture-wicking.

Lack of grip on slippery surfaces.

The Vibram sole provides excellent grip, but extremely slick surfaces may still pose a challenge. Ensure the sole is clean of mud or debris, which can reduce traction. Consider terrain-specific footwear if frequently encountering such conditions.

Discomfort or pressure points.

Allow for a break-in period. Ensure the lacing is adjusted correctly for your foot shape. The 3D Memo Foam will adapt over time.

Leather appears dry or stiff.

Apply a suitable leather conditioner or waterproofing treatment designed for nubuck leather to restore suppleness and protection. Avoid excessive heat during drying.

Pros and Cons

Pros

  • Excellent waterproofing and breathability combination.
  • Superior grip and stability on varied trails.
  • High level of comfort due to memory foam cushioning.
  • Durable construction from premium, sustainable materials.
  • Lightweight design for reduced fatigue on day hikes.

Cons

  • Requires specific care due to premium leather material.
  • May be warmer in very hot climates due to waterproofing membrane.
  • Higher price point reflects premium materials and construction.
  • Break-in period may be necessary for optimal comfort.

Setup, Compatibility & Care

Setup: These hiking shoes are ready to wear out of the box. Ensure you have the correct fit before embarking on your first hike. Lacing should be snug but not overly tight to allow for foot swelling during activity.

Compatibility: Designed for adult male use, suitable for hiking, trekking, and general outdoor activities. The UK size 12.5 ensures a specific fit.

Care:

  1. Cleaning: After use, remove loose dirt with a soft brush. Clean the leather with a damp cloth. Avoid harsh detergents. Allow shoes to air dry naturally, away from direct heat sources.
  2. Waterproofing Maintenance: Periodically treat the leather with a suitable waterproofing spray or cream designed for nubuck leather and GORE-TEX footwear to maintain its water-repellent properties.
  3. Storage: Store in a cool, dry place when not in use, preferably with shoe trees to maintain shape.