The Zim Sailing ISCA® (International Sunfish Class Association™) is the only class-legal new boat for International Sunfish Class racing and is used for the ISCA World Championship. Expertly made in the USA and equipped with premium fittings built to last for recreational sailors and racers. The Zim ISCA is a testament to the historic one-design nature of the International Sunfish Class, while also striving to improve overall durability to deliver the best possible boat to sailors. Every aspect of the boat, from hardware selection to construction methods, was carefully considered for quality to ensure that a brand-new ISCA looks and feels just like your classic boat while delivering long-term durability. Whether you are buying a boat for sunny days at the lake with the grandkids or beginning on your path to the ISCA World Championship, the Zim ISCA is the boat for you. Zim Sailing’s history of building reliable institutional boats means that ISCAs are built to last, and will be part of your family’s fleet for decades to come.