Mammut Lightweight, waterproof day hiking shoes Sertig III Low GTX - UK 9

Step into comfort with these lightweight, waterproof, low-cut day hiking shoes. Pairing a Mammut S...

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Product Information

Full details

The Mammut Sertig III Low GTX hiking shoes are designed for adult males seeking lightweight, waterproof footwear for day hiking on mixed terrain. They offer reliable grip and excellent cushioning thanks to the Mammut Swiss Design sole and high-rebound foam, with an improved, wider fit for enhanced comfort. A key caveat is their suitability primarily for day hikes rather than extended backpacking trips where more ankle support might be needed.

All features

Age Groupadult
ColourYellow
GenderMale
Shoe Size UK9
Shoe TypeHiking Shoes
SeriesSertig III Low GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for backpacking?

The Sertig III Low GTX are primarily designed for day hiking. While comfortable and capable on moderate trails, they may not offer sufficient ankle support and durability for extended backpacking trips with heavy loads.

How do I clean the GORE-TEX membrane?

The GORE-TEX membrane is integrated within the shoe lining. Clean the exterior of the shoe as recommended. The membrane itself does not require separate cleaning but should be protected by maintaining the shoe's overall integrity and DWR finish.

Can I wear these in very cold weather?

These shoes are designed for breathability and waterproofing, making them suitable for mild to cool conditions. For extreme cold or snow, insulated winter boots would be more appropriate.

What is the main benefit of the high-rebound foam?

The high-rebound foam provides significant cushioning and shock absorption, reducing the impact on your feet and joints during hikes, especially on hard or uneven terrain.

How does the wider fit benefit the wearer?

An improved, wider fit accommodates more foot shapes comfortably, reducing pressure points and enhancing overall comfort, particularly during longer periods of wear.

How often should I reapply waterproofing treatment?

Reapply waterproofing treatment when you notice water no longer beads effectively on the shoe's upper fabric. This frequency depends on usage and environmental conditions, typically ranging from a few months to once a year for regular users.

Troubleshooting

Feet feel wet inside

Ensure the GORE-TEX membrane is intact. Check for damage to the shoe. If the outer fabric is saturated, the DWR may need reapplication, but the membrane should still provide waterproofing. Ensure laces are tied securely to prevent water ingress at the ankle.

Shoes feel uncomfortable or cause blisters

Ensure you have the correct size and width. Break in the shoes gradually on shorter walks before attempting long hikes. Experiment with different sock types and thicknesses. Check for any internal seams or debris causing irritation.

Grip seems reduced on certain surfaces

Clean the outsoles to remove mud, dirt, or debris that may be lodged in the tread pattern. Worn-out tread can also reduce grip; inspect the sole for significant wear.

Pros and Cons

Pros

  • Excellent waterproofing for wet conditions.
  • Lightweight construction reduces foot fatigue.
  • Superior grip on diverse terrains.
  • Comfortable cushioning for shock absorption.
  • Breathable materials enhance comfort during activity.

Cons

  • May lack sufficient ankle support for demanding off-trail or heavy load scenarios.
  • Wider fit might not be ideal for very narrow feet.
  • Durability on extremely rugged, abrasive terrain may be a concern over time.

Setup, Compatibility & Care

These hiking shoes require no specific setup upon purchase; they are ready to wear. They are compatible with standard hiking socks. To ensure longevity and performance:

  • Cleaning: After use, remove loose dirt with a soft brush. Clean with a damp cloth and mild soap if necessary. Avoid harsh detergents.
  • Drying: Allow shoes to air dry naturally away from direct heat sources (like radiators or direct sunlight), as extreme heat can damage the materials and adhesives. Remove insoles to aid drying.
  • Waterproofing Care: Periodically check the DWR (Durable Water Repellent) finish. If water no longer beads on the surface, consider applying a suitable waterproofing spray designed for GORE-TEX footwear.