Mestis is a professional ice hockey league in Finland, serving as the second tier below the top league, Liiga. Established in 2016, it features teams primarily from Finland, providing a platform for players to develop their skills and potentially advance to Liiga. The league consists of various teams that compete in a regular season followed by playoffs. Mestis plays a crucial role in the Finnish ice hockey system, allowing younger players to gain experience and exposure while maintaining a competitive environment for all participants.