Pihka II Merino Baselayer Pants Women'sDescription The Pihka II is a lightweight and soft women's merino wool undershirt that is suitable for many different uses. The merino shirt is comfortable to wear, as it does not rub or chafe. The shirt has a thin merino wool knit with an excellent warming ability it is always dry and warm against the skin, and is able to keep its warmth even when wet. Merino wool is naturally antibacterial, so it is suitable for use all year round, from hiking to