An American underwear brand founded in 1937. It features 100% high-quality American cotton material and panel rib specifications. The unique weaving method called panel ribs was revolutionary at the time, and unlike conventional rustic milling cutters, the texture is outstanding. Production continued from 1937 until recent years, but production at the U.S. plant was suspended. Currently, GSI Avros as a Japan licensee uses panel ribs of 30th ordinary yarn and produces them as regular.