Rockport's sales declined by 6 percent to €65 million in the second quarter ended June 30, but were off by only one percent in local currencies. The brand, which belongs to the Adidas Group and is up for sale, saw its sales decline by 9 percent in euros and by 4 percent in constant currencies during the first half of 2014, but company officials predict that it will show a currency-neutral increase for the full year.