Product details
The Tengu GTX by Aku is a semi-crampon-compatible mountain boot that is waterproof thanks to its Gore-Tex lining. The boot features a combination of a grippy Vibram sole and an Aku Exoskeleton midsole, providing stability during regular trekking and hiking as well as in climbing sections, allowing for precise foot placement. The upper material is a blend of polyamide, suede, and Air8000+. The boot is fully protected by a surrounding rubber rand and a toe cap.
Target group | Men |
Colour | Black |
Exact colour description | Black-Blue |
Shoe size (EU) | 39.5 |
Item number | 37692321 |
Manufacturer | AKU |
Category | Hiking boots |
Manufacturer no. | 947 |
Release date | 23.8.2023 |
Colour | Black |
Exact colour description | Black-Blue |
Material group | Leather |
Main fabric material | Polyamide |
Upper | Polyamide, Suede, Synthetic |
Sole material | Rubber |
Material inner lining | Polyamide |
Material | Cuir, Synthetic |
Target group | Men |
Age group | Adults |
Shoe size (EU) | 39.5 |
Sport | Climbing, Hiking, Winter sports |
Membrane | Gore-Tex |
Fabric properties | Breathable, Waterproof |
Shoe sole technology | Vibram® P |
Season | Winter |
Fastener | Lace fastening |
CO₂-Emission | |
Climate contribution |
Weight | 1450 g |
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- AKUNot enough data
- 1.Ballop0 %
- 1.Dolomite0 %
- 1.Mammut0 %
- 1.Quechua0 %
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- AKUNot enough data
- 1.Salomon1 day
- 2.Merrell2 days
- 3.Lowa4 days
- 4.La Sportiva6 days
Return rate
How often is a product of this brand in the «Hiking boots» category returned?
Source: Digitec Galaxus- AKUNot enough data
- 1.Salomon16.6 %
- 2.Scarpa17.2 %
- 3.Columbia17.9 %
- 4.Lowa19.7 %