For Spring 2015, Saucony is rolling out a premium fit construction for three shoe models in their new ISO-Series. With the goal of reducing points of pressure caused by interaction between the foot and the shoe’s upper, Saucony created ISO-FIT.
ISO-FIT technology virtually eliminates the bunching or creasing in the upper that results from the change in shape of the runner’s foot and shoe during the gait cycle. This should drastically reduce pressure points that cause blisters and other irritation. This is accomplished by what Saucony is calling a “floating support cage,” allowing supportive elements to react independently to foot movements rather than being influenced by other movements of the upper. In addition to the “floating support cage,” an “ultra-soft inner fit-sleeve,” creates a sock-like wrap around the top and sides of the foot.
So what does all this mean? Well, we had a chance to try on the new Saucony Triumph, and the initial step-in feel was very plush and while we cannot yet comment on how it feels on a long run, if the Saucony data is correct, long-term comfort should be outstanding. Look for ISO-FIT this November with the release of the new Triumph. The ISO-series Hurricane will hit the market January 2015 and a new shoe, the Zealot will follow in February.