The description below is just a mere recommendation.
The golden rule is IF IT WORKS DON’T FIX IT
Up to 35 KG
Introduced in 2008 for the lightest sailors. It is ideal as the first sail for the youngest Optimist sailors but it does not mean it is slow. It has been used successfully in numerous international events. The 2016 World Champion sailed with JGreen. Easy to trim, has excellent acceleration properties. Produced with plain or square cloth.
Introduced in 2006, currently one of the most popular models in the world. Good acceleration properties, similar to those of the Green model. The most universal model with big weight range . Excellent performance in diversified weather conditions. Easy to trim, produced with plain or square cloth.
FROM 43 KG
The first basic JSail model introduced in 2000. Excellent speed when sailing downwind. Marvelous performance in all nautical conditions, especially at long waves. In strong wind conditions it requires dynamic body and sheet work. Produced with plain or square cloth.
FROM 50 KG
Introduced in 2011 as a sail that can prolong the Optimist career of the heaviest sailors. Enormous power can cause problems in strong winds but the overall performance compensates lower acceleration properties compared to other models. Produced with plain or square cloth.