• AKU Viaz DFS GTX WS - Side Hero - Black-Turquoise
  • AKU Viaz DFS GTX WS - Official View 2 - Black-Turquoise
  • AKU Viaz DFS GTX WS - Official View 3 - Black-Turquoise
  • AKU Viaz DFS GTX WS - Official View 4 - Black-Turquoise
  • AKU Viaz DFS GTX WS - Official View 5 - Black-Turquoise
  • AKU Viaz DFS GTX WS - Official View 6 - Black-Turquoise
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AKU Viaz DFS GTX WS

AKU Viaz DFS GTX WS

1,864,000 MNT
1,864,000 MNT
Sale Sold out
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Shoe size
Fast, tracked delivery Worldwide shipping
30-day returns Eligible unused items
Secure checkout Protected payments
Since 2013 Outdoor retail experience
Shipping & delivery

EU orders are estimated at 4–7 business days total, including 1–2 business days for processing and 3–5 business days in transit after dispatch. International delivery is normally 10–15 business days. A tracking link is emailed after dispatch. View shipping policy.

Returns

Returns are accepted within 30 days of delivery. Conditions and exclusions apply. View return policy.

Size & fit

Check the selected EU size and use the size guide before ordering. Fit can vary by brand, model and intended use.

View full details

Product information

Description

Viaz DFS GTX redefines a new standard of multipurpose footwear for technical and fast mountaineering, demanding trekking and via ferratas. Evolution of the historic AKU Viaz model, it adopts Dynamic Fit technology that dynamically adapts the boot’s heel tension with your natural stride to increase comfort and stability. The Vibram Croda Litebase sole offers stability, grip and precision, even in the most technical situations, allowing the use of traditional or semi-automatic crampons. It adopts the AKU Elica Natural Stride System to promote biodynamic efficiency. Exclusive AKU Dual Fit System (DFS) technology allows to adjust fit in walking or climbing mode.

  • UPPER: AIR8000® + WELDED PU FILM
  • UPPER PROTECTION: RUBBER RAND
  • LINING DESCRIPTION: GORE-TEX® PERFORMANCE COMFORT
  • OUTSOLE: VIBRAM® CRODA LITEBASE
  • MIDSOLE: DOUBLE DENSITY PU
Best categoryMountaineering
ProtectionGORE-TEX
OutsoleVibram
Features
  • UPPER: AIR8000® + WELDED PU FILM
  • UPPER PROTECTION: RUBBER RAND
  • LINING DESCRIPTION: GORE-TEX® PERFORMANCE COMFORT
  • OUTSOLE: VIBRAM® CRODA LITEBASE
  • MIDSOLE: DOUBLE DENSITY PU
  • LASTING BOARD (STIFFNESS): 6-4 MM NYLON + CARBON FIBER + DIE CUT EVA (STIFF)
Details
UPPER
AIR8000® + WELDED PU FILM
UPPER PROTECTION
RUBBER RAND
LINING DESCRIPTION
GORE-TEX® PERFORMANCE COMFORT
OUTSOLE
VIBRAM® CRODA LITEBASE
MIDSOLE
DOUBLE DENSITY PU
LASTING BOARD (STIFFNESS)
6-4 MM NYLON + CARBON FIBER + DIE CUT EVA (STIFF)
FOOTBED
CUSTOM FIT
WOMEN’S WEIGHT (GR. ½ PAIR)
565
WOMEN’S SIZE RANGE (UK)
3.5 - 9
Materials & care
UPPER: AIR8000® + WELDED PU FILM
UPPER PROTECTION: RUBBER RAND
LINING DESCRIPTION: GORE-TEX® PERFORMANCE COMFORT
OUTSOLE: VIBRAM® CRODA LITEBASE
MIDSOLE: DOUBLE DENSITY PU
FOOTBED: CUSTOM FIT
Best use
  • Mountaineering

Alpenova edit

Alpenova Field Notes

Six quick editorial perspectives on this model. Genuine customer reviews appear separately below.

Alpenova Field Note Editorial perspective
MODEL

AKU Viaz DFS GTX WS is part of Alpenova’s current catalog, with the exact model naming retained for clear identification.

Catalog-based note
Alpenova Field Note Editorial perspective
USE

Best use — Mountaineering

Catalog-based note
Alpenova Field Note Editorial perspective
FEATURE

Key feature — UPPER: AIR8000® + WELDED PU FILM

Catalog-based note
Alpenova Field Note Editorial perspective
BUILD

Build note — UPPER: AIR8000® + WELDED PU FILM

Catalog-based note
Alpenova Field Note Editorial perspective
SPEC

Specification highlight — UPPER: AIR8000® + WELDED PU FILM

Catalog-based note
Alpenova Field Note Editorial perspective
ACTIVITY

Activity — Mountaineering

Catalog-based note

Customer Reviews

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