Karhu Fusion 4.5 Women

The Fusion 4.5 is an all-rounder designed by Karhu for your daily run. With the Fusion 4.5 you have a perfect mix of comfort, support and durability. Experience the ultimate performance of the Fusion 4.5 every day.

Midsole

Karhu's AeroFoam is used to make the midsole of this shoe. This material is lighter, more resistant to temperature changes and more durable than traditional EVA foam. With the help of Fulcrum technology, the midsole propels forward by providing balanced cushioning and more support. The propulsion plate will give you extra stability while walking and the plate also propels you forward.

Upper

The Fusion 4.5 has an upper made of Ideal Knit mesh, a comfortable fit and great breathability. The upper is equipped with reflective details, so you can also run safely in the evening hours. The M-lock system ensures good foot locking while maintaining flexibility.

Outsole

The shoe has a rubber outsole and offers good grip and traction while running. Order and discover the versatility of the Karhu Fusion 4.5 within a few days.