2009-2-6 2006-2-3 Aetrex Walker/Runner Performance Insoles were designed by a doctor to provide comfort and stability while walking or running. The insoles feature a patented heel cup, longitudinal arch support and a soft metatarsal cushion to protect your ball-of-foot. Made with technologically advanced Gel throughout the entire insole to absorb shock forces and comfort every step 188204 text/html 1.0 EN Aertex Aertex Walker/Runner Performance Insoles st. 40663 Aertex Aertex Walker/Runner Performance Insoles st. 40663 text EZ-NetTools EZ-NetTools specializes in providing professional custom web site design and ecommerce services that you can easily maintain.