Kids Prodigy Driver- Harbor Mist GrayCool gray meets bright lemon and somehow it just works. The Harbor Mist Gray Lemon Tonic Prodigy Driver is the shoe kids gravitate toward and parents don't mind at all. It brings a little personality to the dock, the school hallway, and everywhere in between. Waterproof, non slip, antimicrobial and on or off in three seconds flat. The Floafers Prodigy Driver in Harbor Mist Gray Lemon Tonic is a waterproof kids' slip on loafer in a cool gray and yellow