Karhu Men’s Fusion 4.0 HiVo Topo Targeted Compression lifts

Targeted Compression lifts

a revolutionary design crafted to combat overpronation without compromising on weight or flexibility

The shoe is packed with features that support speed running with the correct gait

The external TPU heel counter and EVA medial post offer light guidance through the gait cycle

Karhu Men’s Fusion 4.0 HiVo Topo Targeted Compression liftsThe men's 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