The men's Karhu Synchron 2.0 HiVo is a premium cushion daily trainer for neutral or mid to late-stage overpronators runners. The Synchron 2.0 received a complete update; a softer AeroFoam Nova midsole for the most comfortable run and redesigned upper, resulting in a premium supportive fit. Repositioning the stingray Fulcrum combined with a full contact durable outsole and a lighter midsole produces a soft, flexible, and stable ride with a smooth, supportive transition through the gait cycle. The Synchron 2.0 is ideal for longer runs and long days on foot. The KARHU Synchron 2.
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