Women's Other Karhu Fusion Ortix 2020

Redesigned with a sublimated engineered upper, the Fusion provides a seamless feel and secure fit without losing the stable landing and forward momentum of the previous model. Underneath, the Fusion uses Karhu’s proprietary Aero Foam cushioning. The foam offers a lighter right a cushier feeling than typical EVA, and it’s more resistant to temperature changes. Embedded into the midsole is Karhu’s signature fulcrum technology. The Fusion has a 3/4-length fulcrum that increases support in the middle of the and promotes a forward rolling effect.