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.

Materials:

• leather
  
• soft mesh
• rope laces

New to the fusion 2.0? We recommend ordering 0.5 up in size compared to your regular size. Unisex sizing in US men's.