Men's Boxers Black 05-15
- Thermal underwear should fit perfectly to the body to function properly. Choosing the right size ensures adherence to the skin's surface, creating the appropriate microclimate....
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Men's Thermoactive Long Johns HASTER 05-15 Size XS
- Enhanced antibacterial properties with Hygiene Flow technology,
- Breathable due to optimal fiber structure,
- Suitable for use not only during intense physical activity,
- Effectively wicks moisture away from the skin while retaining warm air,
- Comfortably fits the skin thanks to flat seams,
- Provides adequate ventilation through a special seam layout (tailored to body anatomy),
- High comfort of use - flat seams,
- Composition: 90% Polyamide, 10% Elastane
The HASTER ProClima underwear is crafted using seamless technology with the inclusion of polypropylene microfibers. It boasts unique properties that enhance performance and comfort.
For thermoactive underwear to function properly, it must be perfectly fitted to the body. Choosing the right size ensures adherence to the skin's surface, thereby creating the ideal microclimate for optimal thermal regulation.
Designed for versatility, these long johns can be worn in various conditions, providing excellent moisture management and breathability. The combination of advanced materials and thoughtful design ensures that wearers experience maximum comfort and performance, whether engaging in sports or simply enjoying outdoor activities.

