Woolrich has vowed to increase the volume of wool and garments it produces domestically over the next three years. The company, which operates what is described as the oldest continually running textile mill in America, has announced that it will raise the yardage of wool produced in its woolen mill by 50 percent in 2013. It will also introduce a 100 percent American-made apparel collection for next autumn. It will add other American-made product offers by 2015, ensuring that more than 50 percent of its woolen garments include American-made wool.