The FitFlop DUE (pronounced duet) Patent Leather, Hot Cherry (red) Ballet Flat Shoe is Fit Flops new “wear to work” ballet pump, aptly named because every girl needs at least a couple of pairs of these amazing Fit Flop DUE ballet shoes in her closet. Sneaker comfort meets ballerina style in the Patent Leather, Hot Cherry (red) DUE FitFlops that features a chic scoop out with a playful semi circle toe cap, a lined upper and FitFlops new slimline Biometrix midsole for incredible comfort in style.