For years, the name Wonder Walkers has meant relief for feet, legs, back and joints. Now these new Wonder Walkers insoles deliver the same all-day protection with the added comfort of a real leather sockliner. Constructed of Enduron, a technologically advanced urethane foam with over 1,000,000 micro cells of cushioning per square inch, each acting like a tiny spring to protect your lower body. Also, the insoles actually breathe so feet remain cool and dry. And these Wonder Walkers won't flatten out, bunch up or slip out of place. Expect hundreds of miles of wear without any loss of original cushioning. And plan on every mile being unbelievably comfortable.