Mammut Hiking Shoes - Mercury IV Mid GTX - Grey-Black - UK 8.5

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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The Mammut Mercury IV Mid GTX Hiking Shoes are designed for adult men seeking reliable footwear for day hikes. Their key benefit is combining lightweight comfort with excellent sure-footedness thanks to a flexible Vibram sole. A potential caveat is their suitability primarily for day hikes, not extreme mountaineering. These shoes feature a breathable, waterproof GORE-TEX membrane, damping 3D Memo Foam for superior comfort, and durable, sustainably produced terracare® nubuck leather.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialLeather
Shoe Size UK8.5
Accent ColourBlack
Shoe TypeHiking Shoes
SeriesMercury
Model Part NumberMercury IV Mid GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for heavy backpacking trips?

The Mercury IV Mid GTX are primarily designed for day hikes and lighter trekking. For heavy backpacking with significant loads, consider boots with more ankle support and a stiffer sole.

How do I break in new hiking shoes?

Wear them around the house for short periods, gradually increasing the duration and incorporating short walks. This allows the 3D Memo Foam and leather to adapt to your foot shape.

Can I machine wash these hiking shoes?

No, machine washing is not recommended. It can damage the waterproof membrane, adhesives, and leather. Hand clean according to the care instructions provided.

What does 'GTX' stand for?

GTX is short for GORE-TEX, indicating that the shoe features a GORE-TEX waterproof and breathable membrane.

How often should I re-waterproof the shoes?

Reapply waterproofing treatments based on usage and conditions, typically every few months for frequent use or at least once a year, especially after cleaning.

Are these shoes good for winter hiking?

While the GORE-TEX provides waterproofing, these shoes are not insulated for extreme cold. They are suitable for cool, wet conditions but may not be warm enough for deep winter hiking without additional thermal socks.

Troubleshooting

Feet feel wet despite GORE-TEX

Check for damage to the membrane or seams. Ensure laces are not trapping water. Reapply waterproofing treatment to the exterior leather.

Soles feel slippery on certain surfaces

Ensure the Vibram sole is clean and free of mud or debris. The compound is designed for grip but may have limitations on extremely polished or wet surfaces. Break-in period might be needed for optimal traction.

Discomfort or hot spots after a hike

Verify the shoe size is correct and there is adequate room in the toe box. Ensure socks are appropriate hiking socks. The 3D Memo Foam may require a short break-in period to fully conform to your foot.

Leather appears dry or stiff

Apply a specialized nubuck conditioner or leather care product. Ensure you are not over-cleaning the leather, which can strip natural oils.

Pros and Cons

Pros

  • Excellent grip and stability on various trails.
  • Waterproof and breathable for all-weather comfort.
  • Comfortable cushioning for extended wear.
  • Durable and sustainably produced materials.
  • Lightweight construction reduces fatigue.

Cons

  • Best suited for day hikes; may lack support for technical mountaineering.
  • Nubuck leather requires specific care to maintain its condition.
  • Sizing might vary, recommending a fit check before purchase.

Setup, Compatibility & Care Instructions

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

Compatibility: Suitable for hiking, trekking, and general outdoor activities. Designed for adult use.

Care:

  1. Cleaning: Remove loose dirt with a brush. Clean the leather and fabric with a damp cloth and mild soap if necessary. Avoid harsh detergents.
  2. Waterproofing: Regularly treat the leather with appropriate waterproofing sprays or waxes designed for nubuck and Gore-Tex footwear to maintain water resistance.
  3. Drying: Air dry shoes naturally at room temperature. Avoid direct heat sources like radiators or bonfires, as this can damage the materials and adhesives.
  4. Storage: Store in a cool, dry place away from direct sunlight when not in use.