Abacus Sportswear is a Swedish brand founded in 1991, specializing in high-performance, technical golf apparel known for its quality, functionality, and Swedish design, helping golfers focus on their game by offering comfort in all weather with features like stretch, breathability, and waterproofing. They are an official licensee for the Ryder Cup and have supplied apparel for the European Solheim Cup team multiple times, supplying federations and tour players globally.