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Ternua

Ternua Arko jacket

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Features of Ternua Arko

Product description of Ternua Arko jacket

Description summary

Conquer any mountain challenge with the TERNUA Arko jacket. This waterproof, breathable, and windproof 3-layer shell utilizes SHELLTEC ACTIVE FLEX technology for superior weather protection and optimal moisture management. Its preformed pattern and semi-elastic fabric provide exceptional freedom of movement, making it ideal for trekking, hiking, and light mountaineering. Features include a 3D adjustable hood, underarm ventilation, heat-sealed seams, water-resistant zips, and adjustable hems and cuffs for a personalized fit. Lightweight and compressible with PFC-free treatment and BLUESIGN® certified fabrics, it´s the versatile, sustainable choice for all your adventures

TERNUA Arko Jacket for Men | Waterproof & Breathable Mountain Shell

Discover the ultimate all-rounder for your mountain adventures with the TERNUA Arko jacket for Men. Engineered for the discerning outdoorsman who demands versatility without compromise, this technical shell is your steadfast shield against the elements. Whether you´re trekking through unpredictable weather, hiking challenging trails, or embarking on a light mountaineering expedition, the Arko jacket provides unparalleled protection and comfort. Its design strikes the perfect balance, making it the ideal catch-all solution for a vast range of mountain activities.

This high-performance jacket is built to be completely Waterproof and Windproof, ensuring you stay dry and protected from biting winds. At its core is the innovative SHELLTEC ACTIVE FLEX technology, a 3-layer system that delivers exceptional weather protection while remaining incredibly breathable. This means that while rain and wind are locked out, internal moisture is efficiently wicked away, keeping you comfortable even during strenuous efforts. The fabric also incorporates a semi-elastic Stretch quality, which, combined with a preformed pattern, offers outstanding freedom of movement. Climb, reach, and move with total confidence, knowing your gear is working with you, not against you.

Functionality is woven into every detail of the Arko jacket. It features a fully 3D adjustable With Hood design, allowing you to create a protective seal around your face that moves with your head, never obscuring your vision. When the intensity rises, easily regulate your temperature using the convenient underarm ventilation zips. All seams are meticulously heat-sealed, and the zips are water-resistant, leaving no entry point for moisture. For a truly customized fit, the hems can be cinched tight with cord locks, and the cuffs are easily adjusted with Velcro tabs. Large front pockets provide ample storage for essentials, keeping them secure and accessible.

Despite its robust, hard-wearing construction, the Arko is a remarkably lightweight and Compressible Synthetic jacket. It packs down easily into your backpack, making it the perfect emergency layer or go-to shell for multi-day trips where space and weight are critical. Committed to sustainability, this jacket features a PFC-free water-repellent treatment and is crafted from BLUESIGN® certified fabrics, ensuring a lower environmental impact without sacrificing performance. Step into the mountains with the one jacket that does it all: the TERNUA Arko.

Waterproof, breathable, hard-wearing and compressible 3-layer technical jacket made with SHELLTEC ACTIVE FLEX technology.

Its preformed pattern and semi-elastic fabric offer good freedom of movement and comfort for use in all types of mountain activity.

A shell midway between those for use in more static and hard activities (PROTECH line) and the most active (ADRENALITE), being a perfect catch-all solution.
- Heat-sealed seams and water-resistant zips.
- Water column 20.000 mm.
- Breathability/MVP 20.000g/m2/24h.
- 3D adjustable hood.
- Large front pockets.
- Hems adjustable with cord locks.
- Cuffs adjustable with Velcro.
- Underarm ventilation.
- PFC-free water-repellent treatment.
- BLUESIGN® certified fabrics.
- Exterior fabrics:20D and 103 g/m2 (pre-consumer) recycled stretch nylon.

Composition:100%polyamide

Manual

Technical specifications of Ternua Arko

  • Waterproof Membrane

    Shelltec Active Flex

  • Ventilation / Breathability

    20000 G/M²/24H

  • Insulation type

    Shell

  • Durable water repellent

    Yes

  • Underarm ventilation

    Yes

  • Weight

    103 G/M²

  • Hood

    With Hood

  • Color

    Black

  • Features

    Waterproof

  • Features

    Windproof

  • Features

    Stretch

  • Features

    Compressible

  • Gender

    Men

Features of Ternua Arko

Hood With Hood

Hood

With Hood

Color Black

Color

Black

Features Waterproof

Features

Waterproof

Windproof

Windproof

Stretch

Stretch

Compressible

Compressible

Gender Men

Gender

Men

Key differentiators

Constructed with BLUESIGN® certified fabrics and a PFC-free water-repellent treatment.

Designed with a preformed pattern and semi-elastic stretch fabric for enhanced freedom of movement.

Equipped with a 3D adjustable hood, heat-sealed seams, and water-resistant zips for comprehensive weather protection.

Features 3-layer SHELLTEC ACTIVE FLEX technology for waterproof, windproof, and breathable performance.

Includes underarm ventilation zips for active temperature regulation.

Technology in Ternua Arko jacket

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Ternua Arko jacket

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Include AI Generated questions and answers

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Is the Ternua Arko Jacket suitable for men?

Answer of Generated by AI and verified

Yes, the Ternua Arko Jacket is specifically designed for men, as indicated by our product attributes. It features a preformed pattern tailored for an adult male physique to ensure optimal fit and freedom of movement during outdoor activities.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

What are the main benefits of the Ternua Arko Jacket?

Answer of Generated by AI and verified

The Ternua Arko Jacket offers excellent weather protection as it is waterproof, windproof, and breathable. It utilizes SHELLTEC ACTIVE FLEX technology for moisture management and features a semi-elastic fabric for freedom of movement. It also includes an adjustable hood, underarm ventilation, and water-resistant zips. Additionally, it is made with PFC-free treatment and BLUESIGN® certified fabrics.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Does the Ternua Arko Jacket have a hood?

Answer of Generated by AI and verified

Yes, the Ternua Arko Jacket comes equipped with a 3D adjustable hood to provide enhanced protection against the elements.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Is this jacket an environmentally conscious choice?

Answer of Generated by AI and verified

Yes, the Ternua Arko Jacket is a more sustainable option. It is made with a PFC-free water-repellent treatment and uses BLUESIGN® certified fabrics, which meet strict environmental and safety standards.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

What technology is used in the Ternua Arko Jacket for weather protection?

Answer of Generated by AI and verified

This jacket uses SHELLTEC ACTIVE FLEX technology. It's a 3-layer system that provides waterproof and windproof protection while also being breathable to help manage moisture during physical activity.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

What material is the Ternua Arko Jacket made from?

Answer of Generated by AI and verified

The Ternua Arko Jacket is constructed from synthetic materials. It is a shell-type jacket, meaning it is designed as an outer protective layer without heavy insulation.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Does the Arko jacket have ventilation?

Answer of Generated by AI and verified

Yes, the Ternua Arko Jacket is designed with underarm ventilation to help regulate your temperature and improve comfort during strenuous activities.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Are the seams on the Ternua Arko Jacket waterproof?

Answer of Generated by AI and verified

Yes, the jacket features heat-sealed seams and water-resistant zips to provide comprehensive protection against moisture.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

What activities is the Ternua Arko Jacket best for?

Answer of Generated by AI and verified

The Ternua Arko Jacket is a versatile shell designed for a range of mountain activities. It is ideal for trekking, hiking, and light mountaineering where waterproof, windproof, and breathable protection is essential.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Can I wear this jacket in the rain?

Answer of Generated by AI and verified

Absolutely. The Ternua Arko Jacket is completely waterproof and windproof, featuring SHELLTEC ACTIVE FLEX technology, heat-sealed seams, and water-resistant zips to keep you dry and protected in wet and windy conditions.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

Is this jacket good for high-exertion activities?

Answer of Generated by AI and verified

Yes, it is well-suited for high-exertion activities. Its breathable SHELLTEC ACTIVE FLEX fabric, combined with underarm ventilation, helps to manage moisture and prevent overheating. The semi-elastic material also ensures excellent freedom of movement.

* Generated by AI based on customer and product data

2026-09-26

Generated by AI and verified

Ternua Arko jacket

How does the Ternua Arko Jacket compare to the Ternua Tilek Jacket?

Answer of Generated by AI and verified

The Ternua Arko Jacket is a 3-layer shell featuring SHELLTEC ACTIVE FLEX technology, designed for activities like trekking and light mountaineering. The Ternua Tilek Jacket is made from 100% polyester. Both jackets are designed for men and feature a zipper closure and two pockets.

* Generated by AI based on customer and product data

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Use cases

High-Exertion Outdoor Activities 90% Fit

As a shell jacket, this piece is designed for active pursuits where protection from the elements is needed without the bulk of insulation. It's an ideal outer layer for activities like hiking, climbing, or fast-paced trekking in variable conditions.

Shell construction,Synthetic material

Layering for Multi-Season Use 90% Fit

The shell design makes this jacket a versatile component in a technical layering system. It can be worn over a base layer in mild conditions or paired with an insulating mid-layer for colder weather, providing adaptable performance across seasons.

Shell construction,Designed for adult males

Travel and Everyday Commuting 70% Fit

The protective nature of a shell jacket makes it a practical choice for daily commuting and travel. Its synthetic construction offers durability for regular use while providing a barrier against unexpected wind or light rain.

Synthetic material,Shell construction

Performance Outerwear for Adult Men 100% Fit

Specifically designed for adult men, this jacket offers a fit and feature set tailored for performance use. It serves as a high-performance outer layer for any serious users engaged in demanding outdoor sports.

Tailored for adult males,Shell construction for active use

Best for

Ideal for Alpine Pursuits

This synthetic shell jacket provides essential weather resistance and durability, making it a versatile outer layer for changing high-altitude conditions.

On: Weather, Insulation type: Shell, Material: synthetic

Best for Technical Climbers

Engineered for active use, this shell offers the durability and freedom of movement required for demanding climbing routes.

Based on: Active, Material: synthetic, Insulation type: Shell

A Solid Choice for Thru-Hikers

Offering a great balance of weather protection and durability, this shell jacket is built to withstand the rigors of long-distance trekking.

Based on: Weather Versatility, Insulation type: Shell

Benefits

FunctionalAdaptable for Layering in Various Conditions

Designed as a shell, this jacket is perfect for layering. Wear it as a standalone piece in milder weather or combine it with insulating mid-layers for added warmth, making it a versatile choice for changing conditions.

Insulation type: Shell

Ideal buyer profiles

The Mountaineer

This individual seeks high-performance outerwear for demanding mountain environments. They prioritize gear that is durable, weather-resistant, and allows for a full range of motion during ascents and technical maneuvers.

As a shell jacket, the Ternua Arko provides a crucial outer layer for protection against the elements, designed to be worn as part of a technical layering system suitable for changing mountain conditions.

The Climber

The climber needs apparel that moves with them without restriction, whether on rock, ice, or in an alpine setting. They value lightweight, durable gear that can withstand abrasion and offers protection from wind and light precipitation without causing overheating.

This jacket's construction as a shell is ideal for the high-exertion activity of climbing, offering protection without the bulk of insulation, allowing for excellent mobility and temperature regulation.

The Thru-Hiker

Covering long distances on foot, the thru-hiker requires versatile, reliable, and lightweight gear. They need an outer layer that can handle variable weather conditions, from sudden showers to windy ridges, and can be easily packed away when not in use.

The Arko jacket serves as a dependable synthetic shell, offering essential weather resistance for long-distance treks where conditions can change rapidly and effective layering is key.

Competitive features

When evaluating the Ternua Arko Jacket for men against other technical outerwear, it's important to consider its specific design focus. While detailed specifications for direct comparison are limited, we can analyze its intended use based on its core features. The Arko jacket is presented as a versatile 3-layer shell for dynamic mountain activities.

Where it excels

Engineered with SHELLTEC ACTIVE FLEX technology, this jacket provides a waterproof, windproof, and breathable barrier against the elements. Designed for freedom of movement with a preformed pattern and semi-elastic fabric, making it suitable for activities like trekking, hiking, and light mountaineering. Features technical details such as underarm ventilation, heat-sealed seams, water-resistant zips, and a 3D adjustable hood for enhanced performance and comfort. Constructed with PFC-free water-repellent treatment and BLUESIGN® certified fabrics, reflecting a commitment to more sustainable manufacturing.

Consider alternatives if...

Verdict

The Ternua Arko Jacket is a strong contender for those seeking a technical, versatile shell for active mountain use. Its combination of weather protection, mobility, and sustainable design elements makes it a well-rounded choice for hiking and trekking. As specific comparative data on attributes like insulation or weight is not available, the decision rests on its stated features and intended purpose.

Specs comparison

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Materialsynthetic100% polyestersyntheticsyntheticsyntheticsynthetic
Hood IncludedYesYesNoYesYesYes
Insulation TypeShellsyntheticsyntheticsyntheticsyntheticsynthetic
Pocket Count223343
Closure Systemzipperzipperzipperzipperzipperunspecified

Specs vs competitors

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Materialsyntheticsyntheticsyntheticsynthetic100% recycled polyester100% polyester
Hood IncludedYesYesYesYesYesYes
Insulation TypeShellShellShellShellShellsynthetic
Pocket Count234234
Closure Systemzipperzipperszipperzipperszipperzipper
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