Propper Internationalis 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 Propper. Propper is unwavering in our commitment to outfit members of the United States Armed Forces, law enforcement professionals and first responders serving on the front lines with only the highest quality apparel. Since 1967, we have delivered over 75 million garments to the military men and women and public service personnel who protect our great nation. Our dedication to being the best has earned Propper™ a reputation for comfortable, rugged and relentlessly durable apparel that gets the job done...on the battlefield or on city streets.