Fusion 2.0 Solitary Star / Naval Academy

The Fusion 2.0 revives Karhu’s top-tier 1996 running model, reworked in collaboration with its original designer. Staying true to its retro roots, this updated version blends premium materials with enhanced comfort and durability.

With its mix of nostalgic design and modern functionality, the Fusion 2.0 is perfect for those who value timeless style with a contemporary edge.