The league was founded as I liga mężczyzn in 1997 by the Polish Floorball Federation (PZU).

The champion of the league is eligible to compete at the EuroFloorball Cup.

The total number of regular season games is 56.

The four teams that finish the regular season at the top of the standings qualify for the playoffs in the spring.

The top eight teams from the regular season play for the Polish Champion.