Description: Gdefy Gravity Defyer Corrective Fit Mighty Walk lace up Light Weight breathable sneakers. Gray mesh with black /silver / white trim, removable Corrective Fit insole. (see pic) Material: Synthetic Sole: Man Made Heel: Man Made Condition: Pre-owned, slightly used, heel and sole slightly used, no rips or tears. A few fuzz inside back keel lining. (see pic) Measurements: Heel measures 2", insole length 9.5", under sole length 11.5", sole width at its widest part 4.25"