Inspired by Karhu’s rich athletic heritage, the Fusion 3.5 'Crystal Teal Shell' seamlessly blends classic roots with modern innovation. Designed especially for women, it showcases a vibrant Crystal Teal/Shell colorway paired with an innovative knit upper for superior style. Every detail reflects exceptional craftsmanship and performance.
Engineered for outstanding performance, it features an AeroFoam midsole that delivers responsive cushioning. Released on 26/03/2023, this karhu model underscores both quality and functional design. Define your style with Boxstock.