Mammut Alnasca IV Low Lth

46.5, 47
Currently out of stock
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Size3

Product details

Precise, stable, and comfortable – the Alnasca IV Low LTH from Mammut. This versatile approach shoe combines precise grip with durable materials and high wearing comfort. The robust, sustainably tanned Mastrotto suede impresses with its breathability, durability, and pleasant fit – ideal for long approaches and technical hikes.

Designed for rock and approach. The Flextron PRO drive plate stabilizes the foot and supports a powerful stride on challenging terrain. An EVA foam midsole cushions every step and enhances comfort, while the Vibram XS TREK EVO outsole, with its pronounced climbing zone, provides excellent grip and precise footing even on wet rock. Thanks to its flexible fit and flat construction, you can navigate both approaches and via ferratas safely.

With PFC-free DWR treatment and Fair Wear certified production, this approach shoe stands for sustainability and technical performance alike.

Key features at a glance:

  • Approach shoe made from robust, sustainably tanned Mastrotto suede
  • DWR treatment provides water protection
  • Vibram XS TREK EVO outsole with climbing zone for precise grip
  • Flextron PRO drive plate ensures stability and surefootedness
  • EVA midsole for pleasant cushioning and high walking comfort.

Key specifications

Colour
BlackBlueGrey
Exact colour description
BlackBlueSilver legendStrata
Target group
Men
Shoe size (EU)
46.547
Shaft height
Low
Fabric properties
Breathable
Fastener
Lace fastening

General information

Item number
68514201
Manufacturer
Mammut
Category
Hiking boots
Release date
19.3.2026
Sales rank in Category Hiking boots
1745 of 19579

Colour

Colour
BlackBlueGrey
Exact colour description
BlackBlueSilver legendStrata

Material

Material group
LeatherPlastic
Main fabric material
Leather
Upper
LeatherNatural rubberPolyesterPolyurethane
Sole material
EVARubber
Material
EVALeatherNatural and synthetic textilesPolyesterPolyurethaneRubber

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
46.547
Sport
Hiking
Shaft height
Low
Membrane
Shoe without membrane
Fabric properties
Breathable
Fastener
Lace fastening

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wearSBTi

Product dimensions

Weight
1220 g

30-day right of return and free return shipment

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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
  • 1.Mammut
    0 days
  • 1.Scarpa
    0 days
  • 3.Lowa
    3 days
  • 3.Merrell
    3 days
  • 5.Salewa
    4 days

Return rate

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

Source: Digitec Galaxus
  • 13.Vibram
    25.8 %
  • 14.Salewa
    26.6 %
  • 15.Mammut
    27.2 %
  • 16.Meindl
    27.3 %
  • 17.Trollkids
    27.4 %
Source: Digitec Galaxus