VIONIC. 10010887 BLK. WOMENS TIDE ALOE TOE POST SANDAL. BLACK LEATHER. Stroll off into the sunset with these dressed up thongs. With a simple but striking O-ring embellishment Tide Aloe is made to hit the town. Lightweight flexible medium-density EVA midsole absorbs shock reducing stress on feet ankles and knees. Vionic Technology is biomechanically designed to hug your arches and support your feet in comfort. Vionic sandals built-in orthotic is shown to be effective in helping to treat heel pain -- plantar fasciitis.