VIONIC® Caitlin is a modern, lightweight loafer with a refined square toe design, offered in a soft, crocodile-embossed suede or leather upper. 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.