
Recosy: Entirely recycled material. 27% wool. Provides as much warmth as the others when under a windproof layer, slightly less so without, as it is airier. Cools the most in warmer temperatures. Least resistant to tears and prolonged wear.
Powerstretch: Lightest of the three. (25 grams lighter in size 55). Most stretch (in 4 directions). Most spacious in the neck of the 3. Partially recycled Polyester. Provides the least warmth when it gets damp. Bluesign certified.
Woolspeed: 47% wool blend. (Polyester is recycled). Retains heat best in damp weather. Most resistant to tears of the three.

