The memory foam collar conforms to the ankle contour for personalized lockdown, best running shoe for nurses.
The KARHU Fusion 4.0 provides a plush and propulsive ride ideal for the neutral runner. New additions and adjustments to the Fusion 4.0 make this shoe exceptional at seamlessly accelerating the transition from heel to toe-off, ensuring a responsive underfoot experience regardless of pace.
This update utilizes soft IdealKnit mesh for improved breathability and comfort. Most notable is the incorporation of new nitrogen-injected AeroFoam in the midsole. This upgraded foam provides increased rebound, while the addition of a deflection channel at the bottom of the midsole helps absorb impact and provides a more cushioned experience.
The KARHU Fusion 4.0 is the ultimate all-in-one shoe for runners seeking a unique blend of comfort, responsiveness, and performance.
Details Karhu Fusion 4.0
- Shortened Fulcrum Propulsion unit for an efficient stride
- Nitrogen-infused AeroFoam midsole
- Updated IdealKnit mesh construction with improved breathability
- M-Lock lacing construction ensures a secure midfoot
Offers a wide forefoot design, measuring 9.5cm, to accommodate broader foot shapes comfortably, running shoes for cross country.
