Women's Unisa, Yestie 2 Sandal. Take your dressy look to the next level with the Unisa Yestie 2 block heel sandals. Featuring a strappy design with a block heel, they're exactly what you need to bring on your next style adventure. Synthetic strappy upper Slip-on style for easy on and off Lightly padded footbed Stunning 3.25-inch block heel TPR traction outsole