renewable casual shoes

Our company own the paten of these new concept of casual/sports shoes which were designed by a Taiwanese who have been in shoes industry for more than 20years and spent 12years on these new design.After many failure and tests of the shoes, he finally succeed and own the patent.He wish to change the simplicity of the shoes culture and make it much more colorful.The shoes have the same outsole which can match with different style and color of upper vamps by zipper,comfortable,renewable,pragmatic! Fantastic!
renewable casual shoes