Janus Extra Warm

Janus Extra Warm is a thicker and warmer merino wool. It feels soft and comfortable against the skin and insulates well. You can use these wool clothes directly on your body, or as a second layer on slightly cooler days. The merino wool has unique temperature-regulating properties developed by nature over thousands of years of evolution: It warms you when you are cold and cools you when you are too warm, and moisture evaporates easily. After knitting for more than 125 years, we have learned a thing or two about how to keep you comfortable and happy no matter what kind of trip you are going on.

Temperature and Activity-Based Wool Guide