Flats by Free Fish The Crown pump by Free Fish is a smart slip-on shoe featuring a matte black rubber upper with minimal cross-bar detailing on the toe. About Free Fish Hailing from Japan, Free Fish’s jelly rubber footwear use a vast array of tropical colours in cute girly styles. It doesnt matter what the setting or weather - a dazzling resort under the sun, a cloudy sky on vacation or a rainy town - the designs bring style, colour and comfort to any situation. Wearing Free Fish will bring you happiness because they are waterproof and have beautiful colouring just like tropical fish.