Powered by Vio Motion Technology to balance the whole you. The Enta features a cross-band upper with soft, tubular leather straps for a comfortable, stylish fit. A molded footbed and TPR outsole provide all-day cushioning, while a medial gore ensures an optimal, flexible fit. . A biomechanically designed footbed for comfort that keeps you in motion. Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock-absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility. The exclusive alignment technology balances the whole you.