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Men's Fusion 2020 Monument/Lake Blue
SKU_F100272
The Fusion Ortix becomes the second Karhu shoe shaped by fit id. The updates include a seamlessly engineered mesh upper for a better fit. A narrower heel, reduced forefoot volume, and fewer overlays ensure the Fusion Ortix fits the average shape of runners’ feet. The M-lock lacing cords help to securely wrap the midfoot while the reshaped forefoot provides comfort at the toes. Featuring a three-quarter length fulcrum, the Fusion Ortix provides supportive guidance through the gait cycle. Built on a relatively lightweight, yet durable platform, the Fusion Ortix excels at providing just the right amount of comfort and stability.
Karhu Feet Measurement And Table

Place a piece of paper on the floor with one end against the wall.
Put your foot on the piece of paper with your heel against the wall
Put your foot on the piece of paper with your heel against the wall

Take a pencil and mark the end of your longest toe on the paper.
Repeat for your other foot.
Repeat for your other foot.

Measure in cm from the wall (heel) to the longest point (toe).
Take the larger measurements. Than take what you measured + 0.5 CM and compare it with our shoe sizes in the size chart.
Feet Measurement (in centimeters) |
US Men Size |
US Women Size |
EU Size |
UK Size |
23 | 23.4 | 23.8 | 24.3 | 24.6 | 25.1 | 25.5 | 25.9 | 26.3 | 26.8 | 27.2 | 27.6 | 28 | 28.5 | 28.9 | 29.3 | 29.7 | 30.1 | 30.6 | 31 |
4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | - | - | - | - |
35 | 36 | 37 | 38 | 39 | 39.5 | 40 | 40.5 | 41.5 | 42 | 42.5 | 43.5 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 48 | 49 |
3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | - |
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INFO
The Fusion Ortix becomes the second Karhu shoe shaped by fit id. The updates include a seamlessly engineered mesh upper for a better fit. A narrower heel, reduced forefoot volume, and fewer overlays ensure the Fusion Ortix fits the average shape of runners’ feet. The M-lock lacing cords help to securely wrap the midfoot while the reshaped forefoot provides comfort at the toes. Featuring a three-quarter length fulcrum, the Fusion Ortix provides supportive guidance through the gait cycle. Built on a relatively lightweight, yet durable platform, the Fusion Ortix excels at providing just the right amount of comfort and stability.