Made by "Utenos Trikotazas", Lithuania (EU). 100% merino wool underwear collection. Merino wool clothes is a natural fibre that's comfortable to wear, wicks moisture, cleverly balances your body temperature, so it helps you stay warm when the weather is cold, and cool when the weather is hot. Merino wool can absorb moisture vapour which means less sweat on your body. Clothing is extremely breathable and less prone to clamminess. Wool feel soft and luxuriously gentle next to your skin and has a positive effect for people's health.