Mammut Hiking Shoes - Mercury IV Low GTX - Grey/Red - UK 9

The new and improved version of our bestseller combines all the features hikers are looking for on...

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Product Information

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The Mammut Mercury IV Low GTX hiking shoes are designed for adult male hikers seeking a durable, comfortable, and grippy shoe for day hikes. Their key benefit lies in the combination of a flexible Vibram sole, damping 3D Memo Foam, and a waterproof GORE-TEX membrane for superior comfort and sure-footedness. A potential caveat is their specific suitability for day hikes, rather than more demanding multi-day treks.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialLeather
Shoe Size UK9
Accent ColourRed
Shoe TypeHiking Shoes
SeriesMercury IV Low GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for multi-day treks?

The Mercury IV Low GTX is optimized for day hikes. While comfortable and supportive, they may offer less ankle support and cushioning compared to mid-cut or high-cut hiking boots for very long or demanding multi-day treks with heavy packs.

How do I ensure the GORE-TEX membrane remains effective?

Regular cleaning and periodic application of a GORE-TEX-approved waterproofing treatment will help maintain the membrane's performance. Avoid using petroleum-based products.

Can I machine wash these hiking shoes?

No, machine washing is not recommended as it can damage the materials, adhesives, and waterproof membranes. Hand clean them with a brush and damp cloth.

What is the advantage of the 'Low' cut?

The 'Low' cut design offers greater ankle flexibility and freedom of movement, making them feel lighter and more agile, which is ideal for faster-paced day hikes on less technical terrain.

How does the 3D Memo Foam enhance comfort?

The 3D Memo Foam conforms to the unique shape of your foot over time, providing personalized cushioning and support. It helps to absorb impact and reduce pressure points, leading to superior comfort during your hikes.

Where is the terracare® leather sourced from?

The terracare® nubuck leather used in these shoes is sustainably produced in Germany.

Troubleshooting

Feet feel wet despite GORE-TEX membrane

Ensure the shoe's waterproofing is intact by checking for damage. Reapply a suitable waterproofing treatment. Also, ensure socks are moisture-wicking, as sweat can also contribute to dampness.

Reduced grip on slippery surfaces

Clean the Vibram sole to remove accumulated mud or debris, which can hinder traction. Ensure the shoe is the correct size and fit for proper foot placement on the sole.

Discomfort or rubbing after initial wear

The 3D Memo Foam will adapt to your foot over time. Wear the shoes for shorter periods initially to allow them to break in. Ensure laces are not tied too tightly, which can cause pressure points.

Leather appears dry or stiff

Apply a leather conditioner or waterproofing spray specifically designed for nubuck leather. This will restore suppleness and protect the material.

Pros and Cons

Pros

  • Excellent grip and stability on varied terrain
  • High level of comfort due to advanced cushioning
  • Waterproof and breathable for all-weather use
  • Durable construction with quality materials
  • Environmentally conscious material sourcing

Cons

  • Best suited for day hikes, potentially less support for extreme trails
  • Low-cut design may offer less ankle support than mid-cut boots
  • Leather requires proper care to maintain performance and longevity

Setup, Compatibility & Care Instructions

Setup: These shoes are ready to wear out of the box. Ensure you have the correct size for optimal comfort and performance.

Compatibility: Designed for hiking and general outdoor activities. They pair well with standard hiking socks.

Care:

  • Cleaning: After use, brush off loose dirt. For stubborn dirt, clean with a damp cloth. Do not use harsh detergents.
  • Drying: Allow the shoes to air dry naturally at room temperature. Do not place them near direct heat sources like radiators or fires, as this can damage the materials.
  • Waterproofing Maintenance: Periodically treat the leather with a suitable waterproofing product designed for nubuck leather and GORE-TEX footwear to maintain the shoe's water resistance and breathability. Follow the product's specific instructions.
  • Storage: Store in a cool, dry place away from direct sunlight when not in use.