SONAR BLUE RIBBON MAINSAIL Color:White its full radial design provides

its full radial design provides a smooth sail that will maintain a fast shape for a long time

The U-Pin button sits discreetly on the extension tube and has a manual locking function for safety and peace of mind

and the draft is slightly farther aft than the Fisher main

The AP Mainsail is made from low stretch Dacron and will last many years

the new 'Z' iteration has stiffer patching to help transfer the loads from the clew into the sail as well as a slightly heavier cloth to improve longevity

SONAR BLUE RIBBON MAINSAIL Color:White its full radial design providesThe Sonar Blue Ribbon main is designed for institutional and yacht club fleets. It's built to be durable and long lasting in high use environments.