Knitted on Lake Constance and sewn in Mendrisio, the iconic Richelieu styles from Zimmerli of Switzerland inspire people as far away as Hollywood. The unique double rib, developed by founder Pauline Zimmerli over 150 years ago, still characterizes the DNA of the Swiss manufacturer today. The timeless underwear and modern ready-to-wear styles made from the finest exquisite Pima cotton are handmade in Switzerland and finished with authentic eye-lash lace for women.