is available at Dom's in Livermore. Dom's provides the Tri Valley area, including Livermore, Pleasanton, Dublin and San Ramon with best selling products from top quality brands like Duofold. Duofold began its traditon of innovation in 1906 with the introduction of the first two-layer thermals. Since that time, Duofold's dedication to innovation has resulted in hundreds of new, high performance products. In 1960 Duofold launched the beginnings of the now popular Varitherm performance base layer, designed for high activity thermal protection and moisture management. In 2004 Duofold introduced another innovation: a new line of all season performance apparel featuring the duo-dri moisture management system. Throughout its history of innovation, Duofold has helped prove that there are no limits.