Thermo clothes is made of modern textile which ingredients ensure maximal performance of thermoregulating function – to keep warm and to absorb wetness. Textile consists of 3 different kinds of fibre - polypropylene (34 %), polyester (60,2 %), spandex (5,8 %). For the lowest layer of textile which is in contact with human body polypropylene fibres are used ensuring the maximal absorbation of wetness from the body, thereby providing a maximal comfort to the clothes wearer. Polypropylene fibre has its registered trademark – DreamFel. It ensures the highest ability in comparison with other natural and artificial fibre materials.