Mammut Lightweight, waterproof day hiking shoes - Sertig III Low GTX - Yellow - UK 6.5

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 designed for adult men seeking lightweight, waterproof footwear for day hikes on mixed terrain. They offer reliable grip and excellent cushioning, but may require a break-in period for optimal comfort.

All features

Age Groupadult
ColourYellow
GenderMale
MaterialNylon
Shoe Size UK6.5
Shoe TypeHiking Shoes
SeriesSertig III Low GTX
BrandMammut

Extended Product Information

FAQs

Are these shoes suitable for backpacking?

These shoes are primarily designed for day hiking and lightweight trekking. For multi-day backpacking trips with heavy loads, consider a sturdier boot with more ankle support.

How do I know if I have the right size?

The shoe should feel snug but not tight. You should have enough room to wiggle your toes. Ensure there's no heel lift when walking. Trying them on at the end of the day, when feet are slightly swollen, is often recommended.

Can I wear these in winter conditions?

The GORE-TEX membrane offers waterproofing, but these shoes are not insulated for extreme cold. They are best suited for cool, wet conditions rather than deep snow or freezing temperatures unless paired with appropriate winter socks.

How durable is the nylon/polyester upper?

The nylon and polyester mesh outer is designed to be breathable and lightweight. While durable for typical day hiking, it may be more susceptible to abrasion from sharp rocks compared to heavier leather boots.

What is the main benefit of the high stack height?

The high stack height refers to the amount of cushioning material in the midsole. This provides increased shock absorption and a more comfortable feel, especially on hard or uneven surfaces.

How often should I re-waterproof the shoes?

Re-waterproofing is generally recommended annually, or when you notice water is no longer beading on the outer fabric. The frequency depends on how often you use the shoes and the conditions they are exposed to.

Troubleshooting

Feet feel wet despite GORE-TEX

Ensure the shoe's tongue is properly positioned to prevent water ingress. Check for any damage to the GORE-TEX membrane or seams. Consider if the water came from the top of the shoe if not fully submerged.

Discomfort or rubbing during initial wear

This is common with new hiking shoes. Wear them for progressively longer periods on shorter walks to allow them to break in. Ensure laces are tied correctly – not too tight, not too loose.

Reduced grip on slippery surfaces

Ensure the sole is clean from mud or debris. The rubber compound is designed for mixed terrain; on exceptionally slick surfaces like polished rock or ice, grip may be limited. Consider specific footwear for such extreme conditions.

Shoes feel warm or sweaty

While the mesh offers breathability, prolonged strenuous activity in hot weather can still lead to warmth. Ensure you are using moisture-wicking socks. The GORE-TEX membrane, while breathable, is primarily for waterproofing.

Pros and Cons

Pros

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

Cons

  • May require a break-in period for best fit and comfort.
  • Low-cut design offers less ankle support compared to mid or high-cut boots.
  • Yellow color may not suit all aesthetic preferences.

Setup, Compatibility & Care

Setup: These shoes are ready to wear out of the box. Ensure you have the correct size for optimal comfort and performance. It is recommended to wear them for shorter walks initially to allow them to adapt to your feet.

Compatibility: Suitable for adult use on day hikes and mixed terrain. Compatible with standard hiking socks.

Care:

  1. Cleaning: After use, remove loose dirt with a soft brush. For deeper cleaning, use a damp cloth and mild soap. Avoid harsh detergents.
  2. Drying: Air dry the shoes naturally away from direct heat sources or sunlight. Stuffing with newspaper can help absorb moisture and maintain shape during drying.
  3. Waterproofing Maintenance: Periodically, you may want to use a waterproofing spray designed for GORE-TEX footwear to maintain the membrane's effectiveness. Follow product instructions carefully.