With its outdoor underpinnings and Swiss accents, Wenger, in Boulder, Col., is the perfect showcase for the legendary 116-year-old company, which is best known as the maker of the “genuine” Swiss Army Knife. The 3,000-sq.-ft. store, which took top honors in the Association for Retail Environments’ 2011 design awards, is the firm’s first freestanding store in the United States.