One-design yachts are a type of sailboat that are built to strict specifications, ensuring that all boats in a class are nearly identical in design and performance. This uniformity allows for fair competition, as differences in speed and handling are minimized, making skill and strategy the primary factors in racing outcomes. These yachts are popular in sailing competitions, such as the America's Cup and various local regattas. Classes like the J/24 and Laser are well-known examples of one-design yachts, attracting sailors of all skill levels who appreciate the challenge of racing on equal terms.