Mammut Sertig III Mid GTX

41, 41.5
Delivered between Thu, 3.9. and Fri, 4.9.
Only 3 pieces in stock at third-party supplier
Supplied by
free shipping

Colour3

Product details

Lightweight, breathable, and comfortable – the Sertig III Mid GTX from Mammut. This sporty hiking shoe is the ideal companion for day hikes and active tours in changeable weather. Thanks to the GORE-TEX membrane, your feet stay reliably dry, while the breathable Double Engineered Mesh ensures a pleasant foot climate – even during high intensity activities.

Designed for sporty excursions, the Mammut Swiss Design sole offers excellent grip on various surfaces, and the highly responsive foam provides efficient cushioning with every step. The improved, slightly wider fit is particularly comfortable, and the high sole offers additional cushioning – perfect for long days on your feet.

With its lightweight design, PFC-free DWR treatment, and production under Fair Wear Foundation standards, the Sertig is a reliable partner for active days in nature.

Key features at a glance:

  • Waterproof and breathable thanks to the GORE-TEX membrane
  • Double Engineered Mesh provides a lightweight feel and good ventilation
  • Mammut Swiss Design sole with reliable grip on diverse terrain
  • Responsive cushioning for comfortable walking and reduced fatigue
  • PFC-free treated and manufactured under Fair Wear standards.

Key specifications

Colour
Black
Exact colour description
Black
Target group
Men
Shoe size (EU)
4141.5
Shaft height
Mid
Fabric properties
BreathableWaterproof
Fastener
Lace fastening

General information

Item number
67414953
Manufacturer
Mammut
Category
Hiking boots
Manufacturer No.
726376
Release date
19.2.2026

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Fabric
Upper
Synthetic
Sole material
Rubber
Material
double Engineered Mesh

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
4141.5
Shaft height
Mid
Sport
Hiking
Membrane
Gore-TexWaterproof
Fit
Regular fit
Fabric properties
BreathableWaterproof
Shoe sole technology
Mammut Swiss Design rubber compound
Season
All-season
Fastener
Lace fastening

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wearSBTi

Voluntary climate contribution

CO₂ emissions
44.65 kg
Climate contribution
CHF 1.06

Product dimensions

Weight
1300 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hiking boots» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Trollkids
    0.4 %
  • 10.Columbia
    0.5 %
  • 10.Mammut
    0.5 %
  • 10.Merrell
    0.5 %
  • 10.Salomon
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Mammut
    0 days
  • 1.Scarpa
    0 days
  • 3.Salewa
    1 day
  • 4.Lowa
    3 days
  • 4.Merrell
    3 days

Return rate

How often is a product of this brand in the «Hiking boots» category returned?

Source: Digitec Galaxus
  • 15.Salewa
    26.4 %
  • 16.Meindl
    26.8 %
  • 17.Mammut
    27.3 %
  • 18.Garmont
    28.7 %
  • 19.Adidas
    29.9 %
Source: Digitec Galaxus