Abstract: A textile undergarment includes an inner side directed toward a body of a wearer, and an outer side which is arranged opposite to the inner side. At least one region of the textile undergarment is formed in at least two layers via an inner layer and an outer layer. The inner layer forms the inner side of the textile undergarment from a liquid-absorbing textile material. The outer layer forms the outer side of the textile undergarment from a 3D knitted fabric which prevents a transfer of a liquid from the inner layer to the outer side of the textile undergarment.