POWERSTEP MORTONS EXTENSION INSOLE missing-instore It is constructed of 5mm

It is constructed of 5mm 304-18/8 stainless steel and measures 7

plastic water bottles in every pair

The midsole has been updated with a soft

Updated with a breathable leather upper for cool comfort and a flexible fit

POWERSTEP MORTONS EXTENSION INSOLE missing-instore It is constructed of 5mmThe PowerStep Mortons Extension Insole is a multi functional replacement insole designed to support the foot and limit the range of motion along the first metatarsophalangeal joint (MTP). It uses a semi rigid shell that has the right amount of firmness for stability. Under the top layer is a layer of EVA foam to absorb shock and distribute impact. To limit motion along the first ray, this insole features a Carbon Fiber Stability Plate that reduces