Mammut Sertig III Low GTX Men

40.5
Delivered between Wed, 16.9. and Mon, 21.9.
Supplied by
free shipping

Colour2

Size9

Product details

The Sertig III Low GTX Men from Mammut is a lightweight, low-cut hiking shoe designed for sporty day hikes. With its waterproof GORE-TEX membrane, it reliably protects against moisture, while the breathable mesh upper ensures optimal air circulation. The innovative Mammut Swiss Design sole provides excellent grip on various surfaces, and the highly resilient foam offers comfortable cushioning. The wider fit and high sole height further enhance comfort, making it easy to stay comfortable even on longer trips. The Sertig III Low GTX is the ideal companion for anyone seeking maximum comfort with minimal weight.

  • Waterproof GORE-TEX membrane for optimal weather protection
  • Breathable mesh upper for good air circulation
  • Mammut Swiss Design sole for excellent grip
  • Highly resilient foam for comfortable cushioning.

Key specifications

Colour
Black
Exact colour description
Black
Target group
Men
Shoe size (EU)
40.5
Shaft height
Low
Fabric properties
BreathableWaterproof
Fastener
Lace fastening

General information

Item number
66636867
Manufacturer
Mammut
Category
Hiking boots
Manufacturer No.
3030-05590-0001-1070
Release date
27.1.2026

Colour

Colour
Black
Exact colour description
Black

Material

Material group
FabricPlastic
Main fabric material
Polyester
Upper
FabricSynthetic
Sole material
Rubber
Material
FabricRubberSynthetic

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
40.5
Shaft height
Low
Sport
Hiking
Membrane
Gore-Tex
Fabric properties
BreathableWaterproof
Fastener
Lace fastening

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wearSBTi

Voluntary climate contribution

CO₂ emissions
8.76 kg
Climate contribution
CHF 0.22

Product dimensions

Weight
390 g

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

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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
  • Mammut
    Not enough data
  • 1.Scarpa
    0 days
  • 2.Salewa
    1 day
  • 3.Lowa
    3 days
  • 3.Merrell
    3 days

Return rate

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

Source: Digitec Galaxus
  • 15.Salewa
    26.7 %
  • 16.Meindl
    26.8 %
  • 17.Mammut
    27.2 %
  • 18.Garmont
    28 %
  • 19.Adidas
    28.8 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
WanderlustProdukttests Leichte WanderschuheReleaseApril 2026

The Sertig III Low GTX really comes into its own on varied day hikes. The lightweight shoe with Swiss Design sole and spring-back foam glides along, while the wide fit and high cushioning almost make you forget you're wearing it at all. The only place you'll wish for more lateral support is on challenging rocky terrain...