Teva Katavi 2 Flip-Flop Sandals The Teva Katavi 2 Flip-Flop is the perfect easy-on, easy-off companion with a contoured EVA footbed for amazing comfort and a waterproof suede upper that dries quickly. A nylon shank stabilizes and supports your foot while the Durabrasion Rubber outole provides great traction. Suede uppers; rubber outsoles. Imported.