Men’s Sanuk Donavon Frankenreiter Secret Stache flip-flops. Size 12. This style has been discontinued. Worn only a handful of times. Step into comfort and style with these colorful patchwork sandals. Perfect for casual outings, these sandals feature a vibrant design that adds a pop of color to any outfit. Stylish flip flops with a brown sole and patterned straps. Perfect for casual wear.