Pihka II Merino Baselayer Shirt Women'sLightweight and soft merino wool shirt The Pihka II merino wool base layer pants are suitable for many different uses all year round. Merino wool is suitable for both hikers and skiers in winter. The base layer pants have a thin merino wool knit with an excellent warming ability the pants are always dry and warm against the skin. Merino wool is naturally antibacterial, so it is also suitable for active movement. We use ethically produced mulesing free