"The company was founded in 1948 by Cav. of Lav. Joseph Marenzi that starts to produce waterproof man with the technical collaboration of Alessandra Diana, his wife. Little by little, the company feels the need to bind tightly to the place of origin, Erno take their cue from the river, which crosses the country, to label the most suitable product to Lake Maggiore: the raincoat. The H serves to harmonize the name. Her quilt is light and highly technical, and are the symbol of comfort."