Polliwalks' fun and colorful fish-shaped sandals feature squishy fishy lips that change from white to purple when exposed to UV rays. They are also waterproof, lightweight, super comfy, incredibly easy to clean, and easy for little ones to put on and take off by themselves. Polliwalks' Fish Lips Sandals have built in arch support, a deep heel cup and a removable back strap for a great fit. As with all Polliwalks' shoes, they leave a trail of fun footprints behind when kids step in firm sand, dirt or water. "Polliwalks has created a whole new category for children's shoes: Toys for Feet!" Cheryl Andonian, co-founder of Polliwalks, told TDmonthly. Launch date: December 2008.