Aku Conero NBK GTX leather hiking boot with Gore-Tex and Vibram sole

Comfort and stability over long distances

The AKU Conero NBK GTX is a traditional-style boot designed for medium and long-duration hikes, even with heavy backpacks and loads.

The high construction supports the ankle during ascents, descents, and travel over uneven terrain. It is particularly suitable for those looking for a durable, stable, and comfortable boot for trekking, hunting trips, woodland hikes, and walks in the mid-mountains.

AKU describes the model as robust yet relatively lightweight, with a high level of comfort on long routes.

1.8 mm nubuck leather upper

The upper is made of 1.8 mm nubuck leather, a material chosen to provide resistance, protection, and long-lasting durability.

The leather securely wraps the foot and gradually adapts to its shape during use. This construction makes the Conero NBK GTX also suitable for frequent use on woodland, rocky, and densely vegetated terrain.

Upper benefits

✔ High abrasion resistance

✔ Protection from branches, rocks, and vegetation

✔ Good foot containment

✔ Long-lasting durability

✔ Classic and professional appearance

GORE-TEX Performance Comfort membrane

The inner lining uses the GORE-TEX Performance Comfort membrane, designed to prevent water ingress and allow moisture produced by the foot to escape.

The boot is therefore suitable for variable weather conditions and routes characterized by:

✔ rain

✔ wet grass

✔ mud

✔ dampness

✔ light snow

✔ occasional crossings of wet terrain

The membrane offers a good balance between waterproofing and breathability, particularly useful during prolonged walks.

Rubber protective rand

The lower part of the boot is protected by a rubber perimeter rand.

This element protects the leather and the boot's structure from impacts against rocks, roots, and obstacles on the ground. It also helps limit wear in the areas most exposed during walking.

Vibram Fourà sole

The Vibram Fourà outsole is designed to provide grip, stability, and reliability on various types of natural terrain.

The outsole structure provides good traction on:

✔ dirt

✔ gravel

✔ rock

✔ woodland trails

✔ uneven ground

✔ wet surfaces

✔ steep routes

The sole follows the anatomical and dynamic shape of the AKU boot, helping to make walking more stable and natural.

Dual-density EVA midsole

The midsole is made of dual-density microporous EVA.

The combination of different densities provides a good balance between cushioning and support. The softer part absorbs impacts, while the firmer part improves stability on uneven terrain.

This structure helps reduce foot fatigue during long-duration hikes.

Medium-stiffness construction

The 6 to 4 mm nylon insole plate provides medium stiffness.

The boot therefore offers:

✔ support on uneven terrain

✔ protection underfoot

✔ stability with heavy loads

✔ comfort over long distances

✔ sufficient flexibility for a natural walking motion

It is not an extremely rigid mountaineering boot, but a trekking and backpacking boot designed for the mid-mountains and variable terrain.

Custom Fit footbed

The Custom Fit footbed contributes to internal comfort and foot support.

The AKU anatomical shape is designed to provide a snug fit, stabilize the heel, and follow the natural movement of walking.

TECHNICAL SPECIFICATIONS

Model: AKU Conero NBK GTX

Product code: 878.6

Type: trekking, backpacking and outdoor boot

Upper: 1.8 mm nubuck leather

Upper protection: rubber perimeter rand

Lining: GORE-TEX Performance Comfort

Outsole: Vibram Fourà

Midsole: dual-density microporous EVA

Insole plate: 6 to 4 mm nylon

Stiffness: medium

Footbed: Custom Fit

Weight: 655 grams per half pair

Approximate pair weight: around 1,310 grams

Waterproof: yes

Breathable: yes

Height: high cut with ankle support

Production: Europe

Recommended use: medium and long-duration trekking, backpacking, mid-mountains, hunting, woodland activities, and outdoor activities with heavy loads.

INDICATIVE TEMPERATURE RANGE

AKU does not declare an official temperature range for this model.

Considering the nubuck leather upper, GORE-TEX Performance Comfort membrane, and high construction, the boot is indicatively suitable for temperatures between:

approximately 0 °C and 20 °C

Actual comfort may vary depending on:

✔ activity intensity

✔ type of sock used

✔ moisture

✔ wind

✔ duration of the outing

✔ personal sensitivity to cold

It is not a thermal boot specifically designed for extreme temperatures.

BREATHABILITY

The AKU Conero NBK GTX is breathable, but the all-leather upper prioritizes protection, support, and durability.

The GORE-TEX Performance Comfort membrane allows internal moisture to escape, helping to keep the foot drier during dynamic activities.

For very intense summer use, a boot with a more textile upper may provide better ventilation.

STIFFNESS AND FLEXIBILITY

The Conero NBK GTX has medium stiffness.

It is particularly suitable for those seeking:

✔ ankle support

✔ stability with a heavy backpack

✔ protection on uneven terrain

✔ comfort over long distances

✔ greater flexibility than a technical mountaineering boot

IDEAL FOR

✔ Medium and long-duration trekking

✔ Mid-mountain hikes

✔ Backpacking

✔ Walking with a heavy backpack

✔ Woodland hunting

✔ Mountain hunting

✔ Mushroom foraging

✔ Rocky trails

✔ Uneven terrain

✔ Long days outdoors

✔ Professional activities in natural environments

KEY FEATURES

✔ Durable 1.8 mm nubuck leather upper

✔ GORE-TEX Performance Comfort waterproof membrane

✔ Vibram Fourà outsole

✔ Rubber perimeter rand

✔ Cushioned dual-density midsole

✔ Stable construction with medium stiffness

✔ Good ankle support

✔ Suitable for long distances

✔ Also suitable for heavy loads

✔ European production

✔ Materials predominantly sourced from Italy and Europe