Men's Base Layers

High-quality RWS Certified Merino Wool Thermal Wear for Men

Men’s base layers made from merino wool offer unmatched warmth, breathability, and comfort in extreme conditions. Featuring RWS (Responsible Wool Standard) certified wool, this collection guarantees top-tier fabric sourced ethically from well-treated sheep. Discover thermal tops and bottoms designed for hiking, skiing, and daily winter wear.

Breathable base layers for active performance

Merino wool naturally regulates body temperature and moisture, making it ideal for alpine trekking, winter sports, and cold-weather adventures. It’s lightweight, odor-resistant even after extended use, and insulates effectively even when damp.

Everyday comfort and stretch

Thanks to its fine-knit structure and soft touch, this men’s thermal wear provides excellent freedom of movement and all-day comfort — whether in the city or outdoors.

Eco-conscious and certified quality

The RWS certification ensures ethical animal treatment and sustainable farming practices. Choosing these garments supports responsible production and environmental care.

How to choose the right base layer?

Opt for a snug-fitting base layer to retain heat and wick moisture away efficiently from the skin.

How to care for merino wool thermal wear?

Wash on a wool cycle using dedicated detergent to preserve the fabric’s natural properties and longevity.

How to layer for winter conditions?

Combine with a fleece mid-layer and waterproof outer shell for optimal protection from wind and cold.