A10 Longjohns THERMO PERFORMER -10°C/-20°C, navy blue
3XLColour4
Size6
Product details
The THERMO PERFORMER long johns from A10 Equipment are specifically designed for cold winter conditions, providing optimal protection at temperatures ranging from -10°C to -20°C. These functional underwear combines the latest textile technologies with an ergonomic cut that ensures maximum comfort. The breathable materials allow for effective body temperature regulation and quick moisture transport, even under extreme conditions. With an elastic waistband and flat seams, the underwear feels like a second skin and allows for unrestricted freedom of movement. The use of OEKO-TEX Standard 100 certified materials also guarantees an environmentally friendly production. Ideal for anyone who wants to stay active even in frosty temperatures.
- Thermo regulation for optimal body temperature
- Quick moisture wicking for high wearing comfort
- Ergonomic cut for maximum freedom of movement
- OEKO-TEX Standard 100 for eco-friendly materials.
Exact colour description | Navy Blue |
Material composition | 6% Spandex, 94% polyester |
Target group | Men |
Clothing size | 3XL |
Trouser leg length | Long |
Fabric properties | Breathable |
Season | Winter |
Item number | 55783470 |
Manufacturer | A10 |
Category | Functional underwear |
Manufacturer No. | 01.097240 |
Release date | 10.3.2025 |
Colour | Blue |
Exact colour description | Navy Blue |
Material composition | 6% Spandex, 94% polyester |
Target group | Men |
Age group | Adults |
Clothing size | 3XL |
Trouser leg length | Long |
Fit | Slim fit |
Processing Seams | Flat seams |
Fabric properties | Breathable |
Season | Winter |
Country of origin | Switzerland |
Sustainability | Improved production |
Sustainability label | Oeko Tex Standard 100 |
CO₂ emissions | 2.58 kg |
Climate contribution | CHF 0.11 |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Functional underwear» category have a defect within the first 24 months?
Source: Digitec Galaxus- A10Not enough data
- 1.Mons Royale0 %
- 1.SAXX0 %
- 1.Smartwool0 %
- 1.Super Natural0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- A10Not enough data
- CompressportNot enough data
- CraftNot enough data
- DevoldNot enough data
- Hi-TecNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Functional underwear» category returned?
Source: Digitec Galaxus- A10Not enough data
- 1.Under Armour1.1 %
- 2.SAXX1.6 %
- 3.Hi-Tec2.8 %
- 4.Normani3.3 %



