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With the Karhu Fusion 5.0, you have the perfect shoe for your fast training sessions. Its responsive nature makes this model ideal for interval training, tempo runs, and other higher-speed workouts. Get the most out of your tempo and interval training with the Karhu Fusion 5.0.
Midsole
The midsole of this shoe is made of AeroFoam. This Karhu-patented material is lighter, more resistant to extreme temperature fluctuations, and more durable than traditional EVA foam. Using Fulcrum technology in the midsole, this shoe moves forward through a balanced cushioning, thereby offering more support. The propulsion plate will provide you with extra stability while running and, moreover, propels you forward.
Upper
The Fusion 5.0 features an Ideal Knit mesh upper, a comfortable fit, and high breathability. The toe area is reinforced to offer extra protection against impacts and sharp objects. The M-lock system ensures that the foot is securely locked in place.
Outsole
The shoe features a rubber outsole, providing good grip and traction while running. Order the Karhu Fusion 5.0 today and experience the speed during your tempo and interval training within a few days!