Shoe finder
Karhu Fusion 4.5, side view

Karhu Fusion 4.5

≈ $160

Weight
301 g · 10.6 oz
Drop
6 mm

Newer version: the Fusion 5.0

Karhu Fusion 5.0 29 g lighter and the same 6 mm drop.

Specs

Weight
301 g · 10.6 oz
Stack
28 / 22 mm
Drop
6 mm
Foam
AeroFoam Nitro
Support
Neutral
Widths
Regular, Wide (2E)
Previous version
Fusion 4.0

Fit and sizing

No one has told us how the Fusion 4.5 fits yet.

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What changed from the Fusion 4.0

17 g heavier and the same 6 mm drop.

Karhu Fusion 4.0

Shoes like the Fusion 4.5

Where to buy

Shops that deliver to United States

Price over time

No price history here yet.