Mammut Mercury IV Low GTX - Hiking Shoes - UK 12.5
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Product Information
Full details
The Mammut Mercury IV Low GTX hiking shoes are designed for adult male hikers seeking comfortable and stable footwear for day hikes. Their key benefit lies in the combination of a grippy Vibram sole, damping 3D Memo Foam, and a waterproof GORE-TEX membrane for all-day comfort and sure-footedness. A potential caveat for some users might be the specific fit of the UK size 12.5, which may require trying them on to ensure optimal comfort. These shoes feature high-quality, sustainably produced nubuck leather and bluesign®-certified components, prioritizing both performance and environmental responsibility.
All features
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Male |
| Material | Leather |
| Shoe Size UK | 12.5 |
| Accent Colour | Red |
| Shoe Type | Hiking Shoes |
| Series | Mercury IV Low GTX |
| Brand | Mammut |
Extended Product Information
FAQs
Are these shoes suitable for backpacking trips with a heavy load?
The Mercury IV Low GTX are primarily designed for day hikes. While they offer good support and comfort, they may not provide sufficient ankle stability or underfoot protection for multi-day treks with heavy backpacks. For such trips, consider a mid or high-cut hiking boot.
How long does the GORE-TEX waterproofness typically last?
The GORE-TEX membrane itself is highly durable. However, the overall waterproofness depends on the integrity of the shoe's construction, including seams and the outer water-repellent treatment of the leather. Regular care and re-treatment of the outer material will help maintain waterproof performance.
Can I machine wash these hiking shoes?
No, machine washing is not recommended as it can damage the materials, adhesives, and waterproof membrane. Always clean by hand using a brush, damp cloth, and mild soap.
What is the difference between the Low and Mid versions of the Mercury IV series?
The primary difference is the cut: 'Low' models have a lower ankle collar for increased mobility, while 'Mid' models have a higher collar that provides more ankle support and protection.
How do I break in my new Mammut Mercury IV Low GTX shoes?
Wear them around the house for short periods initially, gradually increasing the duration. Ensure they are laced correctly. Most users find the 3D Memo Foam conforms to their foot relatively quickly, making the break-in period minimal.
Are terracare® leather shoes suitable for vegans?
No, terracare® leather is derived from animal hides, specifically nubuck leather in this case. Therefore, these shoes are not suitable for vegans.
Troubleshooting
Water ingress despite GORE-TEX membrane
Ensure the shoe's protective treatment is maintained. Check for damage to the membrane or seams. Proper drying and re-treatment of the leather might be necessary.
Slipping on wet surfaces
The Vibram sole offers good traction, but extreme conditions can challenge any outsole. Ensure the sole is clean from mud or debris. Consider if the terrain exceeds the shoe's intended capability.
Discomfort or hot spots after a hike
Ensure the shoes are laced correctly for your foot shape. Consider the thickness of your socks. If persistent, the 3D Memo Foam may need more time to break in, or the shoe size might not be ideal for your foot.
Leather appears dry or scuffed
Clean the shoes and apply a dedicated nubuck leather conditioner or waterproofing spray. Address scuffs gently with a nubuck eraser or appropriate cleaning product.
Pros and Cons
Pros
- Excellent grip and stability on diverse trails due to the Vibram sole.
- Superior comfort for extended wear thanks to 3D Memo Foam cushioning.
- Waterproof and breathable GORE-TEX membrane keeps feet dry and comfortable.
- Durable and high-quality construction using terracare® nubuck leather.
- Environmentally conscious materials and production processes.
Cons
- Low-cut design may offer less ankle support compared to mid or high-cut boots.
- Nubuck leather requires specific care to maintain its condition and water repellency.
- Sizing may vary, and trying them on is recommended for a perfect fit.
- Primarily designed for day hikes; may not offer sufficient support for technical or multi-day treks with heavy loads.
Setup, Compatibility & Care
Setup:
These shoes require no specific setup. They are ready to wear out of the box. Ensure you lace them properly for a secure and comfortable fit, adjusting tightness to your preference for different parts of your hike.
Compatibility:
The Mercury IV Low GTX are designed for compatibility with standard hiking socks. The low-cut design pairs well with most outdoor trousers and can be worn in various weather conditions thanks to the GORE-TEX membrane.
Care:
- Cleaning: After use, brush off loose dirt and mud. For deeper cleaning, use a damp cloth and mild soap. Avoid harsh detergents or solvents.
- Drying: If the shoes become wet, stuff them with newspaper to absorb moisture and allow them to air dry at room temperature. Do not place them near direct heat sources like radiators or campfires, as this can damage the leather and adhesive.
- Leather Care: Periodically treat the nubuck leather with a suitable waterproofing spray or conditioner designed for hiking boots to maintain its water-repellency and durability. Follow product-specific instructions for application.
- Storage: Store in a cool, dry place, ideally with shoe trees to help maintain their shape.