Does merino wool itch?

No. The fabric of the men’s WOOL TOP does not itch or irritate, even when worn for several days of hiking; the other models are made from soft wool. Wear the top directly against your skin in your usual size so its second-skin fit stays in contact.

How many days can you wear a merino base layer?

Several days trekking from hut to hut without unpleasant odours: wool limits odours without any added treatment. How many days depends on exertion and temperature.

What are the drawbacks of merino wool?

Pure wool dries more slowly than a polyester blend: that is why one of our women’s briefs is made from 50% wool and 50% polyester. If you sweat heavily during short, intense exercise, a synthetic base layer is a better choice: compare it with our thermal base layers.

Which merino base layer should you choose for skiing?

The 200 g/m² WOOL ZIP suits both alpine skiing and ski touring: its half-zip collar provides ventilation on the climbs. In very cold weather or for long stops, move up to 240 g/m². Add WOOL PANT under your ski trousers.

Thermal Merino Wool Base Layers

A mountain equipment expert since 1964, Cimalp has selected the finest merino wool to craft high-performance base layers. Naturally antibacterial and ultra-breathable, our tops and tights deliver optimal thermal insulation.