The gelactiv technology that provides shock absorption and cushioning, with a gel embedded into the template Its dual gel is effective in absorbing small impacts and helps to reduce excessive pressure produced walking or performing daily activities gel firm provides support to the bridge and to the heel and soft gel provides cushioning eliminate odor, absorb sweat: fabric covering Freshfeet with antismell technology: keeps feet cool and dry throughout the day Adaptable to each foot, cut to the measure