Vionic Tide Sequined Navy Blue Aqua Flip Flops Women's Size 9 Pre-owned in good condition. The Vionic Tide Sequined Navy Blue Aqua Flip Flops in Women's Size 9 are a stylish and comfortable sandal option for women. With a slip-on closure and synthetic upper material, these flip flops are easy to wear and durable. The sequin accents add a touch of sparkle to the navy blue color, making them a fashionable choice for any summer outfit. The Vionic Tide model offers the support and comfort that the brand is known for, making these flip flops a great addition to any woman's shoe collection.