Mammut Alnasca IV Low LTH GTX Men
40Size14
Product details
This low-cut, flexible shoe provides secure support for approach, hiking, and via ferrata. The Flextron PRO drive plate propels you forward with stability and precision on technical terrain. An EVA foam midsole enhances cushioning and shock absorption, adding extra comfort. The Vibram XS TREK EVO outsole with climbing zone offers excellent grip, even in wet conditions. The durable, sustainably tanned Mastrotto suede, combined with a breathable GORE-TEX membrane, ensures waterproof and windproof protection in all conditions. With its additional supportive construction, the Alnasca IV Low LTH GTX shoe makes you feel secure in any terrain.
Colour | Red |
Exact colour description | mammoth red-strata |
Target group | Men |
Shoe size (EU) | 40 |
Shaft height | Low |
Fabric properties | Breathable, Cushioning, Waterproof, Windproof |
Fastener | Lace fastening |
Item number | 66831750 |
Manufacturer | Mammut |
Category | Hiking boots |
Manufacturer No. | 3020-06560-3799-1065 |
Release date | 31.1.2026 |
Sales rank in Category Hiking boots | 1694 of 19784 |
Colour | Red |
Exact colour description | mammoth red-strata |
Material group | Leather |
Main fabric material | Leather |
Upper | Suede |
Sole material | EVA, Vibram |
Material | Mastrotto suede |
Target group | Men |
Age group | Adults |
Shoe size (EU) | 40 |
Shaft height | Low |
Sport | Climbing, Hiking |
Membrane | Gore-Tex |
Fit | Regular fit |
Fabric properties | Breathable, Cushioning, Waterproof, Windproof |
Shoe sole technology | Vibram XS Trek Evo |
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 |
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.Trollkids0.4 %
- 10.Columbia0.5 %
- 10.Mammut0.5 %
- 10.Merrell0.5 %
- 10.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.Salewa1 day
- 4.Lowa3 days
- 4.Merrell3 days
Return rate
How often is a product of this brand in the «Hiking boots» category returned?
Source: Digitec Galaxus- 15.Salewa26.4 %
- 16.Meindl26.8 %
- 17.Mammut27.3 %
- 18.Garmont28.7 %
- 19.Adidas29.9 %