This shoe features cutting edge Blade-Light technology, engineered to shave minutes off your time while training or racing. These shoes are very neutral so keep that in mind if you need posting for overpronation correction.
These shoes fit narrower across the midfoot, and have a slightly less roomy toe box than the original K-ONA line by K-Swiss.Midsole/Outsole
Anatomically placed K-EVA "blades" are aligned to the angle of impact and critical flex points for ultra-light, super cushioned, and amazingly flexible ride. The top layer of low density(52d)K-EVA in the GuideGlide format provides second stage impact protection and natural foot guidance. A micro layer of Superfoam sits underneath the K-EVA sockliner to provide a soft and resilient feel under the foot.