Holey Soles and Double Diamond Distribution of Canada, plus a Massachusetts retailer selling Waldies clogs are going to be forbidden from selling foam shoes like those of Crocs in the U.S. if President Obama endorses a decision by the U.S. International Trade Commission. Crocs has thus won a five-year-old patent battle. The three alleged infringers were the only firm out of 11 original culprits who did not settle with Crocs or did not receive a determination of non-infringement by the itc;