Men's Thermoactive Base Layer Sweatshirt Alpinus Active Base Layer Black-Gray GT43189 S

When temperatures drop and your activity level rises, the Alpinus Active Base Layer GT43189 steps up as a true performance layer. Unlike ordinary sweatshirts that trap moisture and chill you after exertion, this thermoactive top combines 92% polyester with 8% elastane to deliver stretch, breathability, and rapid drying. The black-gray coloration is practical and versatile, while flatlock seams eliminate chafing during dynamic movement. Whether you're skiing, hiking, or simply commuting in cold weather, this base layer keeps you dry and warm without bulk.

Highlights

• Thermoactive fabric actively regulates temperature for cold-weather comfort.
• Moisture-wicking and quick-drying to keep sweat away from your skin.
• Flatlock seams reduce friction and irritation, even under a pack.
• Close-fitting athletic cut supports layering without restriction.
• Integrated anti-odor technology keeps freshness during extended wear.

In daily use

This base layer excels as a first layer in a winter layering system. The high-stretch fabric moves with you, whether you're reaching for a climbing hold or swinging trekking poles. The crew neck sits comfortably under a midlayer or shell, and the long sleeves provide full coverage. Because it dries quickly, you can wash it in the evening and wear it again the next morning. The black-gray pattern hides dirt and pairs easily with any outerwear.

Full specifications

• Brand: NO NAME
• Model: 108514_S
• MPN: GT43189
• EAN: 5908258431896
• Product type: Base layer sweatshirt
• Gender: Men's
• Size: S (Small)
• Colour: Black, Gray
• Material composition: 92% Polyester, 8% Elastane
• Fabric properties: Thermoactive, breathable, stretch
• Moisture management: Moisture-wicking, quick-drying
• Thermal insulation: Excellent
• Seam type: Flatlock
• Fit: Close-fitting / Athletic
• Sleeve length: Long sleeve
• Neckline: Crew neck
• Intended use: Winter sports, hiking, running, outdoor activities, everyday cold weather
• Season: Autumn/Winter
• Odor control: Integrated anti-odor technology
• Care instructions: Machine washable
• Flexibility: High elasticity

Final note

The Alpinus Active Base Layer GT43189 is a reliable foundation for cold-weather performance, combining technical fabrics with a comfortable, athletic fit.