Duotone is a brand that produces high-quality equipment for wind-related sports, including windsurfing, kiteboarding, and wing foiling. The brand was formed in 2018 as a result of the restructuring of the well-known windsurfing brand, North Sails.

Duotone produces a wide range of equipment for windsurfing, kiteboarding, and wing foiling, including sails, masts, booms, boards, kites, bars, and accessories. Their products are known for their performance, durability, and innovation, and are designed to meet the needs of enthusiasts and professionals alike.

In addition to its focus on quality and performance, Duotone is also committed to sustainability and the environment. The brand uses sustainable materials and processes in the production of its equipment, and works to reduce its environmental impact through responsible manufacturing practices.

Overall, Duotone is a respected and well-regarded brand in the wind-related sports community, known for producing high-quality equipment that meets the needs of riders of all levels and disciplines.