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.

WARNING ! Keep in mind that Karhu has a tight fit.

Please select one size bigger than your normale shoe size.

14-day returns

On items eligible for returns, you have 14 days from delivery to submit a return request. Learn more.

Ordering between the UK and the EU?

There are no hidden fees or additional charges once you’ve paid for your order. Enjoy hassle-free cross-border shopping. Learn more