Iris will manufacture the shoes of Jil Sander, starting with the spring/summer 2010 collections. The deal was a logical step following the recent acquisition of the German fashion house by Gibò, the Italian apparel producer that owns Iris since 2005, and by the Japanese company that controls Gibò, Onward Kashiyama. Jil Sander was previously the property of from Prada. Iris already makes high-end women’s shoes for Chloé and other major brands.