Supple, roomy and light describe the upper of the K-Ruuz. Miminal, fast and quick-drying describe the function of the K-Ruuz. Thus, the K-Ruuz is best suited for racers with wider or high volume feet that are running any road distance in hot conditions. Is also suitable for neutral pronation or mild over-pronation.
The K-Swiss K-Ruuz is a minimum feature, minimum support shoe designed for speedwork and racing. It is built with a semi-curved shape.