This white trunk is made from 95% organic cotton, which is both very soft and solid, as well as 5% elastane. The elastic waistband contains over 60% cotton, for maximum comfort. The label inside the waistband is also made with cotton and does not irritate the skin. This brief is entirely made in Europe. The yarn and the fabric are made in Portugal, the elastic waistband comes from Austria, the cotton labels are made in Italy. The final garment is assembled in Portugal. Our factories use renewable energies. They represent 45% of energy needs in Portugal and 75% in Austria.