4F a leading brand in the Polish sportswear market. It is dedicated to both the active lifestyle fans as well as the seasoned athlete. The combination of quality, technology, and fashionable design are all represented in distinctive feature of the brand. 4F has been cooperating for many years with the Polish Olympic Committee, the Polish Skiing Association and the Polish Association of Biathlon. Its brand ambassadors are Łukasz Kubot – tennis player, Monika Hojnisz – biathlete and Paula Gorycka – MTB cyclist.