Designed for ball and racket sports and used by olympic athletes!   The Bauerfeind Ergopad Ball & Racket Orthotics have been specifically designed to be used for ball and racket sports such as basketball, handball, tennis or squash. These orthopedic insoles relieve the foot and the ankle joint during sudden stop and turn movements. The innovative weightflex core offers light support to the foot arches and improves the natural rolling of the foot during moving. Thanks to the skin friendly polyurethane soft-foam these insoles are particularly thin, but still offer effective shock absorption.