Helikon-Tex SQUALL Hardshell Jacket TorrentStretch Taiga Green












The Helikon-Tex® SQUALL Hardshell Jacket TorrentStretch Taiga Green is a technical hardshell jacket for users who remain active outdoors even in heavy rain, strong winds and changeable weather conditions. The TorrentStretch® 3-layer membrane combines a waterproof rating of 30,000 mm with a breathability rating of 30,000 g/m²/24h and a RET value of 7. As a result, the jacket is designed not only to protect against precipitation, but also to wick away body moisture during intense activity.
The SQUALL features taped seams, YKK® AquaGuard® zips, a DWR-treated outer fabric and adjustable underarm vents. The adjustable hood, cuffs and hem help to adapt the jacket to weather conditions and the layers of clothing worn underneath. Weighing approximately 424 grams and with the ability to pack the jacket compactly into its own hood, this Taiga Green version is suitable for trekking, outdoor activities, airsoft, milsim and demanding professional outdoor use.
TorrentStretch® 3L membrane for severe weather conditions
The TorrentStretch® 3L membrane is a three-layer laminate developed by Helikon-Tex® for intensive activities in challenging weather conditions. The microporous membrane structure acts as a barrier against rain and wind, whilst allowing water vapour generated during exercise to escape to the outside.
The specified water column of 30,000 mm makes the jacket suitable for heavy and prolonged rain. With a breathability rating of 30,000 g/m²/24h and a RET of 7, considerable attention has also been paid to moisture wicking. This is particularly important during hiking, trekking, fieldwork and intensive airsoft or milsim activities, where a fully sealed rain jacket can quickly become too warm.
Active ventilation under the armpits
Even a highly breathable membrane has its limits during strenuous exercise. That is why the SQUALL features adjustable ventilation openings under the armpits. Opening these allows heat to be dissipated directly as the physical exertion increases.
This feature is particularly useful, for example, during long walks, climbs or when moving quickly whilst carrying a rucksack, plate carrier or other equipment. As soon as the exertion eases or the rain and wind pick up, the ventilation openings can be closed again.
Taped seams and YKK® AquaGuard® zips
In addition to the membrane, the other vulnerable parts of the jacket have also been adapted for use in wet conditions. The seams are taped and Helikon-Tex® uses YKK® AquaGuard® zips to further minimise the risk of rainwater getting in.
The main zip is double-sided and fastened with a Prym press stud. Thanks to its double-sided design, the jacket can be opened from the bottom if necessary to allow for greater freedom of movement, ventilation or access to equipment worn underneath.
DWR-treated outer surface
The outer fabric has a DWR (Durable Water Repellency) treatment. This water-repellent treatment ensures that raindrops roll off the surface more easily, whilst also helping to limit the absorption of moisture and dirt by the outer fabric.
The DWR and the waterproof membrane each serve different purposes. The TorrentStretch® membrane forms the main waterproof barrier, whilst the DWR treatment prevents the outer fabric from becoming saturated too quickly. The effectiveness of a DWR treatment can gradually diminish due to intensive use and washing, which is why proper care is important.
Adjustable hood with a high collar
The hood features a 2-point adjustment system that allows for a more precise fit around the head. A high collar also provides extra protection around the neck and face when the wind and rain pick up.
Being able to adjust the hood properly is particularly important when you’re active. A correctly adjusted hood provides protection without flapping around unnecessarily or obstructing your vision.
Adjustable cuffs and hem
The cuffs can be adjusted using hook-and-loop fastenings and the bottom of the jacket features a drawstring. This allows the SQUALL to be worn more loosely or more snugly around the body, depending on the conditions.
In strong wind and rain, a tighter fit helps to minimise exposure to the elements. In warmer weather, however, a looser fit can actually help to improve air circulation.
High-set chest pockets
On the front there are two high-set chest pockets. This position has been deliberately chosen to ensure the pockets remain accessible when wearing a trekking rucksack with the hip belt fastened.
This design is also practical for tactical use where equipment is worn around the waist. It means that small items can remain accessible without having to unfasten the entire kit first.
Internal pocket for important items
On the inside, there is an extra pocket in which you can carry items such as a mobile phone or documents. The internal location provides these items with additional protection against adverse weather conditions.
For electronic equipment or documents that must remain absolutely dry, it is advisable to use additional waterproof protection during prolonged exposure to extremely wet conditions.
Folds away neatly into the hood
The SQUALL can be stowed away in its own hood, allowing the jacket to be carried as a compact bundle in a trekking, EDC or tactical rucksack. Helikon-Tex® also states that the 3L laminate is resistant to excessive creasing when stowed compactly.
With a stated weight of approximately 424 grams, the jacket is an attractive option as a protective outer layer that can remain part of your standard kit until the weather changes. This can certainly save you a lot of indecision when the weather forecast is uncertain, particularly during long airsoft and milsim events.
Can be used all year round as part of a layering system
The SQUALL is designed as a year-round outer layer. During warmer periods, it can be used primarily to protect against rain and wind, whilst in colder weather the jacket can be worn as a protective outer layer over thermal and insulating clothing.
The hardshell itself is not intended as a thick insulated jacket. Helikon-Tex® recommends combining moisture-regulating base layers with a suitable lightweight insulating layer in cold conditions. This allows the clothing system to be adapted to temperature and activity level, whilst continuing to use the same weather-resistant outer layer.
Taiga Green for outdoor and tactical equipment
This version comes in the colour Taiga Green, a shade of green that goes well with outdoor and tactical gear. For airsoft and milsim, the colour is easy to combine with green, brown and various camouflage outfits.
The actual effectiveness of the camouflage naturally depends on the terrain, vegetation, season and other equipment carried. The colour is therefore primarily a practical choice for users looking for a green hardshell to include in their outdoor or tactical loadout.
Suitable for airsoft and milsim
For airsoft and milsim, the SQUALL really comes into its own during longer events where the weather is no reason to alter the programme. The combination of high waterproofing, excellent breathability and active ventilation is practical when rain protection needs to be combined with a lot of physical activity.
The jacket can be worn with a plate carrier, chest rig or rucksack, but such equipment affects both the fit and ventilation. It is therefore advisable to take into account the layers of clothing and equipment with which the jacket will actually be worn when choosing a size.
Professional and military outdoor use
The technical design also makes the SQUALL an attractive option for professional outdoor use, training and work in prolonged periods of inclement weather. The jacket may also be suitable for military training purposes, provided its features meet the requirements of the user or organisation.
Where an organisation stipulates specific certifications, safety standards or dress codes, these must be checked individually. The technical performance of the SQUALL does not automatically mean that the jacket is certified for every professional or military application.
Practical insights
The Helikon-Tex® SQUALL Hardshell Jacket TorrentStretch Taiga Green stands out above all for its combination of a high water column and excellent breathability in a relatively lightweight construction. For active users, the mechanical ventilation under the armpits is also important. Opening these vents at the right time allows heat to be dissipated more quickly than if one were to rely solely on the membrane.
In cold weather, the jacket works best as part of a well-structured layering system. Wear moisture-wicking base layers and, depending on the temperature, add an insulating mid-layer. This way, the SQUALL continues to provide protection against wind and rain, whilst the other layers of clothing provide warmth and manage moisture.
Maintenance also plays a part in ensuring long-term performance. When the DWR treatment becomes less effective, the outer fabric may become saturated more quickly. The membrane may still be waterproof, but the jacket may feel wetter and heavier, and may not breathe as effectively. You should therefore follow the Helikon-Tex® care instructions for technical membrane clothing.
Voor wie is de Helikon-Tex® SQUALL Hardshell Jacket TorrentStretch Taiga Green geschikt?
The Helikon-Tex® SQUALL Hardshell Jacket TorrentStretch Taiga Green is ideal for those looking for a technical and relatively lightweight hardshell for intensive activities in rain and wind. The jacket is well-suited to hiking, trekking, bushcraft and other outdoor activities, but thanks to its Taiga Green colour scheme and technical features, it is also well-suited to airsoft and milsim.
In addition, the SQUALL can be used for professional outdoor activities and training sessions where long-lasting protection against changing weather conditions is important. The jacket is particularly suitable for users who are not only looking for waterproofing, but also place great value on breathability, ventilation, low weight and a compact pack size.
Specificaties
- Note: Helikon-Tex®
- Model: SQUALL Hardshell Jacket
- Membraan: TorrentStretch®
- Membrane construction: 3-layer / 3L
- Water resistance: 30,000 mm
- Breathability: 30,000 g/m²/24h
- RET value: 7
- Wind protection: Yes
- Outer layer: treated with a DWR water-repellent finish
- Taped seams: Yes
- Zips: YKK® AquaGuard®
- Main zip: Two-way
- Prym press stud: Yes
- Underarm ventilation: Yes, with a zip fastening
- Hood: Adjustable at two points
- High collar: Yes
- Cuffs: Adjustable with hook-and-loop fastenings
- Bottom: Adjustable with a drawstring
- Chest pockets: 2, positioned higher up
- Inner pocket: Yes
- Velcro panels on the shoulders: Yes
- Can be stowed in its own hood: Yes
- Suitable for a layering system: Yes
- Suitable for year-round use: Yes
- Colour: Taiga Green
- Weight: approx. 424 g
Common mistakes
- Do not confuse the DWR treatment with the waterproof TorrentStretch® membrane. Both serve a different purpose when it comes to protection against rain.
- Don’t expect a hardshell jacket to provide much insulation on its own. In cold weather, wear suitable base layers and mid-layers.
- During vigorous exercise, do not wear more insulating layers than necessary, as this will cause you to sweat more.
- Do not keep the ventilation openings closed as a matter of course during strenuous exercise. Active ventilation helps to disperse heat and moisture more quickly.
- Do not expect a breathable membrane to be able to handle an unlimited amount of perspiration. Even with high-quality hardshells, moisture can build up on the inside during strenuous activity.
- Don’t choose the size based solely on a T-shirt. Bear in mind the layers of clothing you’ll be wearing under the jacket.
- For airsoft and milsim, test the fit and freedom of movement, preferably whilst wearing the actual plate carrier, chest rig or rucksack.
- Do not use unsuitable detergents or fabric conditioners on technical membrane clothing, and follow the Helikon-Tex® care instructions.
- Do not automatically assume that a jacket is military-grade or professionally certified simply because an organisation applies specific standards or regulations.
Frequently Asked Questions
Is the Helikon-Tex® SQUALL Hardshell Jacket in Taiga Green waterproof?
Yes. The TorrentStretch® 3L membrane has a stated waterproof rating of 30,000 mm. The jacket also features taped seams and YKK® AquaGuard® zips.
How breathable is the SQUALL Hardshell Jacket?
The stated breathability is 30,000 g/m²/24h and the jacket has a RET value of 7.
Does the jacket have ventilation openings?
Yes. There are zipped ventilation openings under both armpits, which allow for extra air circulation during intense exercise.
Can the hood be adjusted?
Yes. The hood features a 2-point adjustment system and is combined with a high collar.
Are the chest pockets accessible when I’m wearing a rucksack?
The two chest pockets have been deliberately positioned higher up so that they remain accessible when wearing a rucksack with the hip belt fastened.
Can the SQUALL be packed away compactly?
Yes. The jacket can be packed away in its own hood, meaning it can be carried compactly in a rucksack.
Is the jacket suitable for use in winter?
Yes, provided it is worn as part of a layering system. The SQUALL primarily protects against wind and rain; suitable base and mid-layers provide insulation.
Can the jacket be worn under a plate carrier?
Yes. Please bear in mind that a plate carrier may reduce ventilation in the areas it covers and affect the fit. You should therefore choose your size with your full loadout in mind.
How much does the Taiga Green version weigh?
The stated weight is approximately 424 grams.
What is the difference between the DWR treatment and the membrane?
The DWR treatment ensures that water beads up and rolls off the outer fabric more easily. The TorrentStretch® 3L membrane forms the main waterproof barrier whilst also allowing water vapour to escape.
The Helikon-Tex® SQUALL Hardshell Jacket TorrentStretch Taiga Green is a technical, compact hardshell designed for users who want to combine reliable protection against heavy rain and wind with high breathability during outdoor activities, airsoft and milsim.

Product specifications
- Article number
- KU-SHJ-TR-09-B08
- Brand
- Helikon-Tex
- Type
- SQUALL Hardshell Jacket
- Color
- Taiga Green
- Materials
- TorrentStretch®
- Type of fastening
- YKK® AquaGuard®
- Stretch
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- Breathable
- 30.000 g/m²/24h
- Waterproof
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- Water column
- 30.000 mm
- Windproof
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- Type of insulation
- TorrentStretch®
- Hood
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- Velcro panels
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