Arena (swimwear)
Arena S.p.A. is an Italian-French manufacturing company of competitive swimwear created in 1973 by Horst Dassler. The company is currently headquartered in Tolentino, Italy. In 1990, Arena was sold by Adidas to Japanese corporation Descente Ltd., which still commercialises its products. It has subsidiaries in France, Germany, and the United States, and also operates through a global network of distributors and licensees, with presence in over 100 countries around the world. History 
Arena was created in 1973 by Horst Dassler, son of Adidas founder Adolf Dassler, in order to manufacture competitive swimwear. The idea of producing sportswear came up to Dassler after the astounding performance of swimmer Mark Spitz at the 1972 Summer Olympics in Munich, where he won seven gold medals. In 1973 the brand launched its first swimwear line, the "Skinfit", made of an ultra-light fabric only weighed 18 grams. One year later, Arena signed its first sponsorship agreement with Australian swimmer Shane Gould, who had won 5 Olympic medals at Munich. Arena released a swimsuit collection with her name. Having realised that sponsorship was a key to his brand's success, Arena signed other individual athletes for the 1976 Summer Olympics in Montreal. Some athletes sponsored were Mark Spitz, Novella Calligaris, Steve Furniss, David Wilke, Shirley Babashoff, Gary Hall, Klaus Dibiasi, and Ulrika Knape, among others. During the 1980s, Arena introduced the "Flyback" suit, designed to thin straps to create larger shoulder openings. Other swimsuits launched were the "AquaRacer" (1990) and the "X-Flat" (1997), while the brand continued to recruit new talents to add to its list of sponsorships. Some of the athletes signed were Alexander Popov and Franziska van Almsick. In 2019, Arena bought the global brand rights to Italian swimswear brand, Diana. References 

Sportswear brands
Sporting goods manufacturers of Italy
Sporting goods manufacturers of France
Clothing companies established in 1973
Swimwear brands
Swimwear manufacturers
Water polo equipment manufacturers
Textile industry in Italy