Mammut Hiking Shoes - Mercury IV Low GTX - Beige - UK 12
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Product Information
Full details
The Mammut Mercury IV Low GTX hiking shoes are designed for adult male hikers seeking comfort and reliable performance on day hikes. Their key benefit is superior sure-footedness and all-day comfort thanks to a flexible Vibram sole and adaptive cushioning. A potential caveat is that while waterproof, they are low-cut, which may offer less ankle support for very rugged terrain. This updated bestseller features a grippy Vibram sole, damping 3D Memo Foam, a breathable GORE-TEX membrane, and durable terracare® nubuck leather.
All features
| Age Group | adult |
|---|---|
| Colour | Beige |
| Gender | Male |
| Material | Leather |
| Shoe Size UK | 12 |
| Shoe Type | Hiking Shoes |
| Series | Mercury IV Low GTX |
| Brand | Mammut |
Extended Product Information
FAQs
Are these shoes suitable for winter hiking?
While the GORE-TEX membrane provides waterproofing and warmth, these low-cut shoes are primarily designed for three-season use (spring, summer, autumn). For winter hiking, especially in deep snow or icy conditions, a higher cut boot with better insulation and ankle support is generally recommended.
How long does the GORE-TEX waterproofing typically last?
The GORE-TEX membrane itself is highly durable. Its waterproof performance is maintained as long as the outer material is intact and the DWR (Durable Water Repellent) finish on the outer fabric is effective. Regular care and reapplication of appropriate waterproofing treatments will help maintain the shoe's water resistance over time.
Can I replace the insoles?
Yes, the insoles are removable and can be replaced with custom orthotics or different insoles if desired. The 3D Memo Foam provides initial cushioning, but personal preference may lead you to seek alternatives.
What is the main difference between the Low GTX and a Mid GTX model?
The primary difference is the cut. The Low GTX features a lower ankle collar, offering more ankle flexibility and freedom of movement, ideal for well-maintained trails. The Mid GTX has a higher cut that wraps around the ankle, providing increased support and protection, which is beneficial for rougher terrain or when carrying a heavier pack.
How often should I clean and waterproof the shoes?
Clean the shoes after each significant use, especially if they get muddy or wet. Reapply waterproofing treatments as needed, typically when you notice water is no longer beading on the surface of the leather, or at least once or twice a hiking season, depending on usage and conditions.
What does 'bluesign®-certified' mean for these shoes?
It means that the materials used, specifically the terracare® leather and GORE-TEX membrane, have been produced using processes that minimize environmental impact and prioritize resource efficiency, consumer safety, and air/water emissions. It's an indicator of responsible manufacturing.
Troubleshooting
Feet feel wet despite GORE-TEX
Ensure the shoe's tongue is properly aligned to prevent water ingress. Check for any damage to the GORE-TEX membrane or seams. Sometimes, sweat buildup can be mistaken for leakage; ensure you are wearing appropriate breathable socks.
Reduced grip on slippery surfaces
Clean the Vibram sole to remove any packed mud or debris that might be impeding traction. Ensure the tread is not excessively worn down. The sole's grip may also be reduced on very smooth, wet surfaces regardless of the tread pattern.
Discomfort or pressure points
This may indicate the need for a break-in period or a different size/width. Ensure laces are tied correctly, not too tight or too loose. The 3D Memo Foam should adapt over time, but significant discomfort might mean the shoe is not the right fit for your foot shape.
Leather appears dry or scuffed
Apply a suitable nubuck leather conditioner or waterproofing spray designed for hiking boots. Avoid products that contain oils or silicones that could compromise the leather's breathability or the GORE-TEX membrane's performance.
Pros and Cons
Pros
- Excellent grip and stability from the Vibram sole.
- Waterproof and breathable GORE-TEX membrane keeps feet dry.
- Superior comfort due to adaptive 3D Memo Foam cushioning.
- Durable and stable construction with high-quality terracare® nubuck leather.
- Environmentally conscious material sourcing.
Cons
- Low-cut design offers less ankle support than mid or high-cut boots.
- Nubuck leather may require specific care to maintain its appearance and water resistance.
- Primarily designed for day hikes, may not be ideal for multi-day treks with heavy loads.
- Sizing might need careful consideration for a perfect fit.
Setup, Compatibility & Care
Setup: The Mercury IV Low GTX are ready to wear out of the box. Ensure you have the correct fit before your first hike. We recommend wearing them for shorter walks initially to break them in.
Compatibility: These shoes are designed for hiking and general outdoor use. They pair well with hiking socks. While compatible with most terrains for day hikes, they are not designed for extreme mountaineering or very technical climbs.
Care:
- Cleaning: After use, remove loose dirt with a brush. For tougher dirt, use a damp cloth or a soft brush with lukewarm water. Avoid harsh detergents.
- Drying: Air dry the shoes naturally at room temperature. Never use direct heat sources like radiators or hairdryers, as this can damage the materials and adhesive.
- Waterproofing: The GORE-TEX membrane is durable, but the leather can be treated with appropriate waterproofing sprays or waxes designed for nubuck leather and GORE-TEX footwear. Follow the product instructions carefully. Reapply treatment periodically, especially after cleaning or extensive use in wet conditions.