The men's Karhu Synchron 1.5 is a premium cushion daily trainer for neutral or mid to late-stage overpronators runners. The Synchron gives you a soft and stable ride with a smooth, supportive transition.
The Karhu Synchron 1.5 utilizes advanced midsole materials to offer the softest running experience in the Karhu collection. The redesigned internal Fulcrum unit is more flexible than before, accentuating the cushion and improving the transition. The adjusted upper moves easily with the foot and accommodate a broader range of foot shapes. Newly added is the open-cell foam insole for a plush feel.

Technologies Karhu Synchron 1.5:
-Anatomical lacing system
-Full-length Fulcrum
-IdealKnit
-Ortix Fit
-AeroFoam Nova
-M-Lock
-Open-cell foam insole

Weight US10: 360g / 12.7 oz
Heel-to-toe drop: 8mm

The men's Karhu Synchron 1.5 is a premium cushion daily trainer for neutral or mid to late-stage overpronators runners. The Synchron gives you a soft and stable ride with a smooth, supportive transition.
The Karhu Synchron 1.5 utilizes advanced midsole materials to offer the softest running experience in the Karhu collection. The redesigned internal Fulcrum unit is more flexible than before, accentuating the cushion and improving the transition. The adjusted upper moves easily with the foot and accommodate a broader range of foot shapes. Newly added is the open-cell foam insole for a plush feel.

Details Karhu Synchron 1.5:
-Anatomical lacing system for micro-adjustments
-Full-length Fulcrum for a stable ride
-Cushioned AeroFoam Nova midsole
-Ideal Knit mesh construction for breathability and support
-Seamlessly engineered upper
-Open-cell foam insole for a plush feel

TO PAY HOMAGE TO THE SYNCHRON CLASSIC THAT LIVES IN THE KARHU LIFESTYLE CATEGORY, THE SYNCHRON 1.5 BRINGS TO LIFE THE OG COLORWAY IN THE RUNNING COLLECTION.