Testing and control of textiles represents a quality warranty and, in the same time, a way to assure a motivation of research activity in the laboratory. The paper is focused towards different alternatives of testing for microstructured/functionalized textile surfaces by laser irradiation. The optic investigations used are relevant for the
changes obtained by the irradiation surface treatments of textiles. The study and characterization of microstructured surfaces were achieved through microscopic techniques, as well as contact angle measurement. The comparative study
possibilities of tests on textiles, as well as the obtained results may lead to a complete and safe characterization of the induced modifications with positive effects onto textile goods comfort properties.