Mammut Alnasca IV Low LTH Men
42Size13
Product details
The Alnasca IV Low LTH Men from Mammut is a low-cut hiking shoe that stands out for its flexibility and secure grip. It is ideal for approaches, hikes, and via ferratas. The innovative Flextron PRO drive plate provides stability and precision on technical terrain, while the EVA midsole enhances cushioning and shock absorption, increasing comfort during wear. The Vibram XS TREK EVO outsole offers excellent grip, even in wet conditions. The durable and breathable Mastrotto suede maximizes comfort from the first to the last step. The optimized lacing system ensures additional support and security in any terrain.
- Flextron PRO drive plate for stability and precision
- EVA midsole for improved cushioning and comfort
- Vibram XS TREK EVO outsole with excellent grip
- Breathable, sustainably tanned Mastrotto suede.
Colour | Black |
Exact colour description | Acacia / Strata, acacia-strata |
Target group | Men |
Shoe size (EU) | 42 |
Shaft height | Low |
Fabric properties | Breathable |
Fastener | Lace fastening |
Item number | 66637218 |
Manufacturer | Mammut |
Category | Hiking boots |
Manufacturer No. | 3020-06580-1333-1080 |
Release date | 27.1.2026 |
Colour | Black |
Exact colour description | Acacia / Strata, acacia-strata |
Material group | Leather |
Main fabric material | Leather |
Upper | Suede |
Sole material | Rubber |
Material inner lining | Synthetic leather |
Material | Abrasion-resistant rubber, Leather, Suede, Synthetic |
Target group | Men |
Age group | Adults |
Shoe size (EU) | 42 |
Sport | Hiking |
Shaft height | Low |
Fit | Regular fit |
Fabric properties | Breathable |
Shoe sole technology | Vibram |
Season | All-season |
Fastener | Lace fastening |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 8.76 kg |
Climate contribution | CHF 0.22 |
Weight | 400 g |
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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.Columbia0.5 %
- 9.Keen0.5 %
- 9.Mammut0.5 %
- 9.Merrell0.5 %
- 9.Salomon0.5 %
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.Mammut0 days
- 1.Scarpa0 days
- 3.Lowa3 days
- 4.Merrell4 days
- 4.Salewa4 days
Return rate
How often is a product of this brand in the «Hiking boots» category returned?
Source: Digitec Galaxus- 12.Jack Wolfskin25.6 %
- 13.Vibram26.2 %
- 14.Mammut26.3 %
- 14.Salewa26.3 %
- 16.Trollkids26.8 %