Light functional underwear made from exclusive Merino Air knit. A pinch of polyamide adds a touch of flair to the famous Merino in this case, improving the knit's thermoregulation, increasing elasticity, shape retention, and extending its lifespan. This is a single jersey knit made from a blended yarn of very fine Merino wool and polyamide silk, which is soft and pleasant to the touch while maintaining elasticity and durability.