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Very comfortable and flexible, it fits the body perfectly and does not restrict freedom of movement. It efficiently wicks away sweat, dries quickly, and ensures comfort both during workouts and outdoor activities. Excellent as a first layer, definitely high quality.
Mil-Tec 4-Way Stretch Performance Thermoactive Underwear - Olive
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£44.49
£31.11
Mil-Tec 4-Way Stretch Performance Thermoactive Underwear - Olive
A set of thermal underwear consisting of a long-sleeved shirt and fitted trousers. It provides proper thermoregulation during exercise and outdoor activities. Ideal as a base layer.
Moisture-wicking fabric, antibacterial finish
Made from a blend of nylon, polyester, and elastane. The fabric structure ensures effective moisture-wicking to the outer layer, helping to maintain optimal temperature and wearing comfort. A special temperature control system protects the body from cooling and overheating. Additionally, the antibacterial finish reduces bacterial growth.
Durable seamless construction, 4-Way Stretch technology
The elastic fabric structure and the use of 4-Way Stretch technology provide complete freedom of movement, ensuring high comfort. The seamless seamless construction minimizes the risk of chafing.
Can be used for:
- outdoor training
- cycling
- running
- nordic walking
- hiking
- tactical operations
- military exercises
- airsoft games
Key features
- body-hugging fit
- 4-Way Stretch technology
- seamless construction
- antibacterial finish
- effective moisture-wicking
- thermoregulation
Technical specifications
Color: Olive
Material: 70% nylon, 24% polyester, 6% elastane
Shirt weight (L/XL): 210 g
Trousers weight (L/XL): 290 g
Manufacturer: Mil-Tec, Germany
MILITARY is the official distributor of Mil-Tec.
Mil-Tec is a brand owned by the German company Sturm Handels GmbH, which has been manufacturing and distributing outdoor and tactical clothing and equipment since 1971. Based on many years of experience in working with military equipment and developing its own solutions – such as the Phantomleaf® camouflage line – the company has gained recognition as a manufacturer of reliable equipment at affordable prices. Mil-Tec products are manufactured in accordance with ethical working standards, as demonstrated by the company's support for the "Social Fair" initiative. The product range also includes a wide selection of historical replica uniforms and military equipment, which are highly valued by collectors and reenactors.
| Gender | Men's |
|---|---|
| Main color | Olive |
| Color/camouflage | Green hue |
| Main material | 70% nylon |
| Additional material | 24% Polyester |
| Additional material | 6% elastane |
| Material type | Synthetic |
| Material flexibility | Extensible |
| Sleeve length | Long |
| Cut | Fitted |
| Seams | seamless design |
| Weight | 500 g |
| Thermal underwear type | T-shirt with long sleeves, Leggings |
| Manufacturer code | 11225001 |
| Brand | Mil-Tec |
| EAN |
4-Way Stretch
Materials with 4-Way Stretch technology feature the ability to stretch in four directions. They are flexible and conform to the body's movements for greater freedom and comfort.
Seamless
Clothing with Seamless construction is made from a single piece of fabric, eliminating traditional seams and potential pressure points and chafing. Thanks to this technology, the garment fits perfectly to the body, which significantly enhances wearing comfort and aesthetics.
Reviews with photos
Review summary
Automatically prepared based on reviews
Number of reviews: 26
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After unpacking, I noticed that the product had a hole – it was immediately visible. The material is extremely unpleasant to the touch, and the seams are so poorly sewn that you can feel them on your skin, which causes significant discomfort while wearing it. The quality of the product is really terrible. I regret buying it. Honestly, long johns bought at the market for 20 zł would have been better.
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It is very comfortable and flexible, fits the body perfectly, and does not restrict freedom of movement. It efficiently wicks away moisture, dries quickly, and ensures comfort during outdoor activities and workouts. It works excellently as a base layer, and the quality is at a high level.
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T... Review confirmed by purchase
I definitely recommend it, very good quality, works perfectly outdoors. It helps even at -10°C, ideal for duty as well as hiking and mountain expeditions. It’s worth looking into.
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J... Review confirmed by purchase
The underwear is perfect for temperatures around zero; combined with a fleece sweatshirt, you definitely won’t get cold. I wear it for walks in the fields and forests under Helikon clothes, and it works very well. Well made, nothing tears apart.
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G... Review confirmed by purchase
Great value for money. It fits the body perfectly, is warm and comfortable. It doesn't restrict movement. Unlike some underwear from the supermarket, it doesn't bother you while working.
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This thermal underwear pleasantly surprises you from the very first wear. The material is soft, elastic, fits snugly to the body, but doesn't squeeze or restrict movement at all. You can feel it really works: it wicks away moisture well, dries quickly, and helps maintain a comfortable temperature even during active movement. In black, it looks neat and versatile, and doesn't cause any discomfort under other clothes. After prolonged wear, there is no "greenhouse" feeling, which is especially important in cold weather. The overall impression is very positive - this is exactly the kind of thing you start to value not for its appearance, but for the steady comfort throughout the day.
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X... Review confirmed by purchase
I bought this for my husband. The quality is great, and the material does not irritate the skin. It worked perfectly during hikes at -3 degrees, meeting our expectations. The colours of the underwear are really interesting.
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W... Review confirmed by purchase
I am very satisfied with the purchase. The clothing is comfortable, protects well against sweat and maintains the right temperature. It works great in the current weather. Even though I wear it under a jacket and warm trousers, I really appreciated it during a long walk in a snowstorm and temperatures around -5°C.
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K... Review confirmed by purchase
I am very satisfied. For this price it is truly amazing – I was positively surprised because the product is incredibly comfortable and pleasant to use. As soon as I put it on, I immediately felt that it provided great warmth. I definitely recommend it due to the excellent combination of price and quality. I am planning to buy another pair because it works perfectly at temperatures around zero, which is exactly what I was looking for. It does not restrict movement. It's an excellent choice for people looking for thermal clothing at an attractive price. Size S/M fits well for a person of 171 cm height and a slim figure, fits perfectly. Highly recommended!
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Comfortable clothing, fits perfectly and feels like a second skin. Fully meets my expectations. I wholeheartedly recommend this product.
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This underwear set is fantastic. It fits the body perfectly. I use it for outdoor work during installations. In 2024, I only wore the whole set when it was around -6°C, as it was too hot for me on warmer days. Worth every penny spent, and additionally beautifully packaged in a branded tube.
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The underwear is of very good quality, completely different from the stuff from the supermarket. It fits the body perfectly and keeps the warmth well. The colour is very attractive. Very comfortable and doesn't restrict freedom of movement. Highly recommended.
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The underwear fits perfectly and is comfortable, the size matches the description. The material is solid, no unnecessary decorations, colours as in the photo. The price definitely matches the quality of the set.
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Very good quality thermal underwear, does its job. I suggest reading the description carefully – this product is intended as a first layer or for spring and autumn. I definitely recommend buying this product.
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