Totes-Isotoner, an American producer of umbrellas, gloves and slippers, has bought the ESNY division of E.S. Originals, another American company that describes itself as the world’s largest privately-owned footwear importer. ESNY is a brand of low-priced casual footwear - such as thong sandals and canvas shoes - that is sold in major, mid-tier department stores throughout the USA.