Men's | KARHU Fusion

The Karhu Fusion delivers unbeatable cushion and fast transitions to your everyday runs. Built on top of Karhus unique Aero Foam midsole, the Fusion is lightweight and more temperature resistant than shoes built with EVA midsole foam. Maximum cushioning in the forefoot creates super-soft landings while an added propulsion unit energizes take-offs. A shortened, 3/4-length Fulcrum embedded in the midiole of the Fusion concentrates cushioning toward the heel and midfoot, creating a responsive rocker that stabilizes each step and pushes you forward. The upper is constructed from Karhus super-breathable, lightweight Ideal Knit mesh that supports your foot on top of the midsole for an all-around comfortable fit. Karhu also created a high-volume option for wider feet. The Fusion Hi Vo provides a wide width for runners who need a little more space.