Tacco Nova is an ErgoDyn insole footbed  with RelaxFlex function and a surface made of ecologically refi ned sheepskin The thin ErgoDyn footbed is characterized by its particular comfort and fl exibility when worn. The additional pad supports the metatarsal arch and provides relaxation of muscles, tendons and ligaments. Fatigue of the feet is effectively prevented. Tacco Nova is self-adhesive and fi ts into any shoe.