Combing premium suede with mesh, and sport a number of standout finishing touches such as 3M detailing on the toe box, the slogan "Finnsport" at the lateral rear-quarter, as well as 3M-threaded webbing along the mid-panels. The Fusion 2.0 is a salute to the original Karhu ‘fusion' model from 1996 when it was the top running shoe in the collection. To bring back the ‘Fusion' from the archives, Karhu reworked the model with its original designer and launched it as the fusion 2.0.