Aetrex Customizable Orthotics are designed to provide unsurpassed comfort and performance so you can feel great on your feet at all times. Features a soft CopperGuard top cover made from advanced copper fibers to help prevent bacteria, fungi and odor. These extraodinary orthotics offer an advanced Lynco arch support to comfortably balance your feet and provide proper body alignment.  The unique Mozaic system allows adjustement of the insole to help offload pressure points.