super.natural Thermal shirt Bio Base

Reduced to the essentials - the W BASE LS is your functional base layer for cold days. Made from breathable jersey, it combines natural warmth, reliable odour prevention, and a comfortable feel against the skin. Perfect for layering during winter sports or alpine hikes - soft, lightweight, and uncompromising on durability. With the W BASE LS, you’re making a small effort to reduce microplastics in our environment in the long run.

JERSEY for unique wear comfort and durability
biodegradable base layer without microplastics and reducing CO2
0% microplastics, 100% biodegradable
Ideal to combine with W BASE TIGHTS
Perfect as a base layer for winter adventures in the mountains. Optimal for skiing and ski touring.
Fit: slim fit / close-fitting / tailored