Product is single layer wool underwear, made from fine 100% merino wool. Product especially developed for conditions when you need a light and highly breathable garment that also regulates your body temperature. Thanks to the presence of lanolin, it has antibacterial properties. Merino wool is very light, naturally clean, warm in the cold and cool in the heat. It has a miraculous ability to eliminate unpleasant odours. wool fibres perform micro massage improves blood circulation. Due to its soft fibres, it is perfect for those who are sensitive to wool.