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Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

KIRKJUBØUR®
Hafjall men’s thermal underwear set

The thermal underwear set for men from Kirkjubøur®made a very good impression in our test. The set is available in the colors blue, white and black, with different sizes from S to XL to choose from. The thermal underwear set is a versatile product that has been specially developed for cold weather conditions. It consists of a pair of trousers and a top, which together provide an ideal combination for optimum protection against the cold. The set is comfortable to wear and has a warming fleece lining.

Advantages

✅ Pleasant wearing comfort
✅ Warming fleece inside
✅ Elasticated round neckline
✅ Freedom of movement

Disadvantages

❌ No significant disadvantages

The first impression

Packaging and contents

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Product protectionThe film provides additional protection against soiling100 points
Sustainability PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components80 points
Package contents & scopeThermal trousers and top100 points
Instructions for useNotes on washing and material composition in clothing90 points
Total93 points
Weighting: 20%
*The maximum score is 100 points

The Hafjall men’s thermal underwear set in black has been carefully packaged to ensure optimum product protection. The packaging consists of a transparent plastic bag with a reusable adhesive strip at the opening. This means that the packaging can be easily reused when the set is returned, which contributes to sustainable use. The film also provides additional protection against soiling and damage during transportation.

The set consists of long thermal trousers and a matching long-sleeved top. Instructions for use are not included in the set, but important information on washing and material composition is printed on the inside of the shirt. This ensures easy handling without additional instructions.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceappealing visual appearance100 points
ProcessingGood, almost flawless workmanship, pleasant fabric100 points
StabilityThick and tear-resistant fabrics in combination with strong seams100 points
Sustainability of the productGood quality indicates a long service life100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points
long top

The black thermal underwear set from Kirkjubøur® impresses at first glance with its appealing visual appearance. The set consists of long trousers and a long top, both in an elegant black. A striking brand logo is placed both in the middle of the chest of the top and continuously on the waistband, giving the set an additional individual touch. A closer look reveals the excellent workmanship of the set. The hard-wearing yet stretchy material guarantees a long service life and allows optimum freedom of movement. The seams are neatly finished, which not only ensures an attractive look, but also supports the durability of the set. The material used consists of 95% polyester and 5% elastane. The inside is lined with a soft and warming fleece that is extremely comfortable to wear . This material ensures that the set provides optimum warmth even on the coldest days and maintains a pleasant body climate. The high-quality materials and careful workmanship ensure a long service life.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
Fit sizeVery well tailored, top fit100 points
Wearing comfortfits everywhere without pinching100 points
Keep warmkeeps you pleasantly warm thanks to the fleece100 points
Washabilitysuitable for 30°C washing100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

The set is available in blue, white and black, with different sizes from S to XL to choose from. Our test specimen is in size M, and it fits our slim tester perfectly. The set fits well without being uncomfortably tight and offers a high level of comfort even after prolonged wear.

A particularly positive feature is the wide, elasticated waistband, which ensures a secure and comfortable fit. The trouser legs are cut long and narrow, which ensures a good fit and prevents the clothing from slipping. This allows good freedom of movement, making the suit suitable for sporting activities.

In the last part of our practical test, we wash the thermo set according to the manufacturer’s instructions. This is an easy-care wash cycle at 30 °C without drying and ironing, which corresponds to the usual specifications for comparable garments. The set survives the washing process without damage or discoloration. This means the set always remains hygienically clean.
It is a reliable choice for anyone looking for optimum protection and warmth in cold temperatures without sacrificing freedom of movement and comfort.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioGood quality in the lower price segment90 points
Rating cutNot rated, as there are still too few customer reviews– Points
Total90 points
Weighting: 15%
*The maximum score is 100 points

Prices of up to €69.99 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €13.90. The thermal underwear set from Kirkjubøur® is therefore currently in the lower price segment with a price of €13.99. For the quality and performance received, the price-performance ratio isreasonable.

Overall result

WeightingScore achieved*
1. packaging & contents20%93 points
2. product processing & appearance20%100 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%90 points
Total97 points
*The maximum score is 100 points
Hafjall men’s thermal underwear set
of the brand
KIRKJUBØUR®
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
07/23
and is stored in our database under the licence number
230627003
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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