4F a leading brand on Polish sportswear market. It is dedicated both to active recreation fans and sports enthusiasts. The combination of quality, technology and fashionable design stands for the 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.