Thermoactive underwear Alpinus Active Base Layer Black - set
Thermoactive underwear Alpinus Active Base Layer Black - set
Men's thermal underwear set includes a long-sleeve shirt and leggings. Made from elastic, double-layered knit fabric with a weight of 190 g/m², it works perfectly as a base clothing layer.
Quick Dry fibers and anti-allergic properties
The Thermo technology effectively protects against cold while maintaining proper thermoregulation. The presence of Quick Dry fibers supports rapid moisture wicking, allowing the fabric to dry quickly. The addition of Anti Allergy fibers minimizes the risk of irritation and allergic reactions. The Perfect Fit cut ensures a close fit to the body and increases wearing comfort.
Ventilation zones
Seamless Seamless finish reduces the risk of chafing and guarantees full freedom of movement. Strategically placed Vent Areas support natural body ventilation in key areas and effective moisture management.
Key features
- set includes a long-sleeve shirt and leggings
- elastic, double-layered knit fabric with a weight of 190 g/m²
- Thermo technology for effective cold protection
- Quick Dry fibers for fast-drying properties
- Anti Allergy fibers to reduce the risk of allergies
- close-fitting Perfect Fit cut
- seamless Seamless finish
- strategically placed ventilation zones Vent Areas
Specifications
Color: Black
Material: 58% polyamide, 39% polypropylene, 3% elastane
Weight: 190 g/m2
Weight: 290 g
Manufacturer: Alpinus, Poland

MILITARY.EU is a premium dealer of Alpinus.
Alpinus is a Polish outdoor brand with a rich history, founded in 1990 by outstanding Himalayan climbers Artur Hajzer, Janusz Majer, and Ryszard Warecki. From the very beginning, its mission has been to create reliable clothing and equipment for people who actively spend time in nature. As one of the pioneering brands in Poland, Alpinus introduced clothing with Gore-Tex membranes to its range, setting new standards of quality. After a period of absence, the brand returned to the market, combining its mountaineering heritage with modern technologies and an ecological approach to production. Today, it is recognized by both professionals and outdoor enthusiasts.