Main Image
/ SHOP /
The new Fusion Ortix features a 3/4 length Fulcrum to provide directional cushioning and a smooth transition.
The Ortix Fit midsole ergonomically replicates the natural contours of the foot. For a secure fit, comfortable fit, the M Lace upper hugs the midsection of the foot.
The Karhu Fulcrum Technology is designed to keep all forces going forward, reducing the braking forces and using your body’s natural energy to create a smoother ride.
It’s what we call the Rolling Effect.
Weighing in at 300g / 10.5 oz. (men’s size 10) and with a heel to forefoot offset of 24 mm / 14 mm, this everyday trainer is for enthusiast runners seeking cushioning and a smooth transition.

About Karhu
KARHU, meaning “bear” in Finnish, is a leading running brand, and has provided technical running and outdoor gear for 100 years. With an authentic heritage in athletics and a deep connection to the outdoors, KARHU follows the Finnish principles of design simplicity and running purity. KARHU shoes have been worn on the feet of the greatest Finnish runners, including Paavo Nurmi and five Boston Marathon champions. KARHU shoes and apparel are sold globally at running and lifestyle specialty retailers. For more information, visit