Arc'teryx Satoro Merino Toque

Breathable during exertion. The blend of merino wool and TENCEL feels soft and helps dissipate heat when your pace picks up. As a result, this hat is well-suited for trail running, ski touring, and strenuous hikes in cold conditions.

Comfortable under a helmet. The thin construction and flat seams limit pressure and irritation during climbing, skiing, or long days in the mountains. Especially on climbs, you notice that the hat retains heat without quickly feeling stuffy.

Choose it for active cold. It is better suited for varying intensity and prolonged movement than for standing still in winter conditions.

For maximum warmth, a thicker hat is more suitable.