NR21 SA engages in the design and distribution of outdoor and indoor clothing for men, women and children. The firm operates its business through the following brands: Arthur, Hector Cheri, and Hortense Cherie. Its products include sleepwear, underwear, socks, slippers, swimwear, dressing gowns, night shirts, and bathrobes. The products are marketed through branches, multi-brand retailers, department stores and affiliated stores. The company was founded by Jean-Louis Pariente and Lionnel Rainfray on June 16, 1983 and is headquartered in Colombes, France.