Hugo Boss Boss Number One Eau de Toilette 100ml Spray is a premium eau de toilette of Hugo Boss brand.

Hugo Boss AG is a German fashion and lifestyle house, founded in 1924 by Hugo Boss. Fragrances for men and women are offered under both the Boss and Hugo brands. The first fragrance was Boss Number One for men, launched in 1985. The company produces fragrances in conjunction with Proctor & Gamble Prestige.

Hugo Boss fragrances were made in collaboration with perfumers Ursula Wandel, Pierre Wargnye, Will Andrews, Sophie Labbe, Alain Astori, Beatrice Piquet, Annick Menardo, Marie Salamagne, Honorine Blanc, Christian Dussoulier, Calice Becker, Domitille Michalon Bertier, Ilias Ermenidis, Gerard Anthony, Bruno Jovanovic, Pascal Gaurin, Louise Turner, Nathalie Feisthauer, Bob Aliano, Frank Voelkl, Claude Dir, Loc Dong, Dominique Ropion, Sophie Labbé, Olivia Giacobetti, Michel Girard and Yann Vasnier.