Ibex Sammi Hat
Here's what other sites are saying:
When you work outside in the winter, get a hat like the merino wool Ibex Sammi Hat, which works with you by breathing, wicking moisture, and insulating your head for ultimate temperature control.
The Ibex Sammi Hat is constructed with fine, 21 micron merino wool. Since the human hair is about 60 microns, that makes the Ibex Sammis merino wool about 66% finer. Because of the nature of merino wool, this beanie is hypoallergenic, will not cause you to itch, fights odor and is a natural thermo regulator. Hand wash.
- Altrec Outdoors