Mammut Sertig III Low GTX Hiking Shoes - Yellow - UK 11.5

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 lightweight, waterproof, and designed for adult male hikers seeking reliable performance on mixed terrain. Their key benefit is offering comfort and protection for day hikes, with a significant caveat being their low-cut design, which offers less ankle support than mid-cut alternatives. These shoes feature a Mammut Swiss Design sole for grip, high-rebound foam for cushioning, a breathable mesh upper, and a waterproof GORE-TEX membrane.

All features

Age Groupadult
ColourYellow
GenderMale
MaterialPolyester
Shoe Size UK11.5
Shoe TypeHiking Shoes
SeriesSertig III Low GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for backpacking trips?

These shoes are best suited for day hikes and lighter trekking. For multi-day backpacking trips with heavy loads or challenging, technical terrain, a mid-cut or high-cut hiking boot offering more ankle support might be more appropriate.

How do I know if I have the right size?

You should have about a finger's width of space between your longest toe and the front of the shoe when standing. Ensure the heel does not lift excessively when walking, and there are no tight pressure points on the sides or top of your foot.

Can I wear these in winter conditions?

The GORE-TEX membrane provides waterproofing and some insulation, making them suitable for cool, wet conditions. However, they are not insulated winter boots and may not provide sufficient warmth or traction on deep snow or ice.

How often should I re-waterproof the shoes?

Re-waterproofing is recommended when you notice the outer fabric starting to absorb water rather than repelling it. This can vary depending on usage frequency and environmental conditions, but typically once or twice a year for regular hikers is sufficient.

What is the difference between the Sertig III Low GTX and other Mammut hiking shoes?

The Sertig III Low GTX is specifically designed as a lightweight, low-cut shoe for day hiking, prioritizing comfort and agility. Other models may offer higher ankle support, different sole stiffness, or be geared towards more demanding mountaineering or trail running.

Are the insoles removable?

Yes, the insoles are typically removable, allowing for the use of custom orthotics or replacement with different types of insoles if desired.

Troubleshooting

Feet feel wet despite the waterproof claim.

Ensure the GORE-TEX membrane is intact and that water is not entering through the shoe's opening (as it is low-cut). Check if the shoes have been exposed to prolonged submersion. Consider if the breathability is overwhelmed by extreme perspiration during intense activity; ensure socks are also moisture-wicking.

Soles feel slippery on certain surfaces.

The grip is optimized for mixed terrain. Very smooth, wet surfaces like polished rock or metal may offer less traction. Ensure the sole is free of mud or debris that could impede grip. For extremely slick conditions, consider specialized footwear if these are consistently insufficient.

Discomfort or rubbing after a short period.

Ensure the correct size has been selected. Try wearing thicker hiking socks. Continue the break-in period with shorter walks to allow the shoe to mold to your foot shape. Check lacing for consistent pressure distribution.

Pros and Cons

Pros

  • Excellent waterproofing with GORE-TEX.
  • Good grip on diverse surfaces thanks to the specialized sole.
  • Comfortable cushioning for long-distance wear.
  • Lightweight design minimizes fatigue.
  • Breathable materials help regulate foot temperature.

Cons

  • Low-cut design offers limited ankle support.
  • May not be suitable for highly technical or rugged terrain requiring substantial ankle protection.
  • Wider fit might not suit individuals with very narrow feet.
  • Durability on extremely abrasive surfaces may vary.

Setup, Compatibility & Care Instructions

Setup: These shoes are ready to wear straight out of the box. Ensure you have the correct size for optimal comfort and performance. It is recommended to wear them for short periods initially to break them in before embarking on long hikes.

Compatibility: Designed primarily for hiking on mixed terrain. They are suitable for day hikes and light trekking. While waterproof, they are not intended for submersion or prolonged exposure to deep water.

Care:

  1. Cleaning: After use, brush off loose dirt and debris. For more thorough cleaning, use a damp cloth and mild soap if necessary. Avoid harsh detergents or abrasive cleaners.
  2. Drying: Allow shoes to air dry naturally at room temperature. Do not place them near direct heat sources like radiators or fires, as this can damage the materials and adhesives.
  3. Waterproofing Maintenance: Periodically, you may wish to use a waterproofing treatment suitable for GORE-TEX footwear to maintain the water-repellent properties of the outer fabric.