Mammut Alnasca IV Low GTX Men

46
3Ratings
BrandMore from Mammut
Delivered between Tue, 8.9. and Thu, 10.9.
Only 1 piece in stock at third-party supplier
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Size5

Product details

The Alnasca IV Low GTX Men from Mammut is a technical hiking shoe designed for demanding outdoor activities. With its lightweight and low design, it provides optimal support for approaches, hikes, and climbing routes. The breathable GORE-TEX membrane reliably protects against moisture and wind, while the Flextron® drive plate ensures stability and precision on technical terrain. The EVA foam midsole enhances cushioning and shock absorption, increasing comfort during longer tours. The Vibram XS TREK EVO outsole with climbing zone offers excellent grip, even in wet conditions. The shoe's optimized lacing combines flexibility with additional support, allowing wearers to feel secure in any terrain.

  • Breathable GORE-TEX membrane for optimal weather protection
  • Flextron® drive plate for stability on technical terrain
  • EVA midsole for improved cushioning and comfort
  • Vibram XS TREK EVO outsole with excellent grip
  • Optimized lacing for flexibility and support.

Key specifications

Colour
Grey
Exact colour description
deep silver sage-pinea, Grey
Target group
Men
Shoe size (EU)
46
Shaft height
Low
Fabric properties
Breathable
Fastener
Lace fastening

General information

Item number
66828998
Manufacturer
Mammut
Category
Hiking boots
Manufacturer No.
3020-06620-40348-1110
Release date
31.1.2026
Sales rank in Category Hiking boots
1693 of 19303

Colour

Colour
Grey
Exact colour description
deep silver sage-pinea, Grey

Material

Material group
Fabric, Leather, Plastic
Main fabric material
Leather
Upper
Fabric, Leather, Natural rubber, Polyester, Polyurethane, Synthetic
Sole material
EVA, Rubber
Material inner lining
Polyamide, Polyester
Material
Abrasion-resistant rubber, EPE, EVA, Fabric, Leather, Natural and synthetic textiles, Polyamide, Polyester, Polyurethane, Rubber, Synthetic

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
46
Shaft height
Low
Sport
Hiking
Membrane
Gore-Tex
Fabric properties
Breathable
Shoe sole technology
Vibram XS Trek Evo
Fastener
Lace fastening

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wear, SBTi

Voluntary climate contribution

CO₂ emissions
8.76 kg
Climate contribution
CHF 0.22

Product dimensions

Weight
410 g

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

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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
  • 9.Columbia
    0.5 %
  • 9.Keen
    0.5 %
  • 9.Mammut
    0.5 %
  • 9.Merrell
    0.5 %
  • 9.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
    26.4 %
  • 16.Meindl
    26.8 %
  • 17.Mammut
    27 %
  • 18.Garmont
    28.4 %
  • 19.Adidas
    29.3 %
Source: Digitec Galaxus