- Dior's new rain boots. These Diorunion rain boots are reinterpreted with Dior's classic haute couture logo. The rubber upper is decorated with the words "L'Union Fait la Force", inspired by the rope handbags of the Dior workshop, and matched with Oblique printed lining of the same tone. , can add fashionable style to various looks this season. Upper: Rubber molding. Lining: cloth. Sole: Original molded rubber outsole. Size: 35-39 (40 and 41 are custom-made and cannot be returned or exchanged).