Mammut Mercury IV Low GTX Hiking Shoes - Grey - Red - UK 9.5

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

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Product Information

Full details

The Mammut Mercury IV Low GTX hiking shoes are designed for adult male hikers seeking sure-footedness and comfort on day hikes. They offer excellent grip, superior comfort through advanced cushioning and a waterproof membrane, and durable, stable construction from high-quality leather. A potential consideration is that these are low-cut shoes, which may offer less ankle support compared to mid or high-cut alternatives.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialLeather
Shoe Size UK9.5
Accent ColourRed
Shoe TypeHiking Shoes
SeriesMercury IV Low GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for backpacking trips?

While comfortable for day hikes, the low-cut design offers limited ankle support, making them less ideal for heavy backpacking trips with significant loads over rugged terrain. They are best suited for day hikes and lighter trekking.

How do I clean the nubuck leather?

Use a specialized nubuck cleaning brush or block to remove dry dirt. For tougher stains, a damp cloth with a very mild soap can be used sparingly, followed by air drying and conditioning.

What is the primary benefit of the GORE-TEX membrane?

The GORE-TEX membrane provides reliable waterproofing to keep your feet dry from external moisture, while also allowing perspiration vapor to escape, ensuring breathability and comfort.

How long does the Vibram sole typically last?

The lifespan of a Vibram sole depends on usage intensity, terrain, and maintenance. With proper care, it offers excellent durability for many miles of hiking.

Can I replace the insoles?

Yes, the insoles can typically be removed and replaced with your preferred aftermarket insoles if desired, allowing for personalized cushioning or arch support.

Are these shoes waterproof or water-resistant?

These shoes feature a GORE-TEX membrane, making them fully waterproof while remaining breathable.

Troubleshooting

Feet feel wet despite GORE-TEX

Ensure socks are not the source of moisture and that the shoe's waterproofing treatment is up-to-date. Check for damage to the GORE-TEX membrane.

Reduced grip on slippery surfaces

The Vibram sole's grip can degrade with wear. Ensure the sole is clean of mud and debris. For significantly worn soles, consider replacement.

Discomfort or pressure points

Allow more time for the shoes to break in. Ensure laces are tied correctly, not too tight or too loose. Consider using aftermarket insoles if the 3D Memo Foam is insufficient.

Leather appears dry or stiff

Apply a leather conditioner specifically designed for nubuck to restore suppleness and prevent cracking. Follow the conditioner's instructions carefully.

Pros and Cons

Pros

  • Excellent grip and stability on various trails due to Vibram sole.
  • Superior comfort and reduced foot fatigue from 3D Memo Foam cushioning.
  • Reliable waterproofing and breathability provided by the GORE-TEX membrane.
  • Durable and supportive upper constructed from premium nubuck leather.
  • Environmentally conscious material sourcing and certification.
  • Lightweight and agile design suitable for day hikes.

Cons

  • Lower ankle support compared to mid or high-cut hiking boots.
  • May require a break-in period for optimal comfort with nubuck leather.
  • Not ideally suited for extremely rugged terrain requiring significant ankle protection.
  • Premium materials may result in a higher price point.
  • Waterproofness may be compromised over time with heavy use and improper care.

Setup, Compatibility & Care

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

Compatibility: Designed for adult male foot sizes, particularly UK 9.5 in this variant. Compatible with standard hiking socks.

Care Instructions:

  1. Cleaning: After use, remove loose dirt with a soft brush. For more stubborn dirt, use a damp cloth and mild soap. Avoid harsh detergents.
  2. Drying: Allow the shoes to air dry naturally at room temperature. Never place them near direct heat sources like radiators or fires, as this can damage the materials and the GORE-TEX membrane.
  3. Waterproofing: To maintain the GORE-TEX membrane's effectiveness, periodically re-apply a suitable waterproofing treatment designed for leather and breathable membranes. Follow the product's specific instructions.
  4. Leather Care: Condition the nubuck leather occasionally with specialized leather care products to keep it supple and prevent drying or cracking.