Description The M-12 mainsail for the International 420 is an all-purpose design. It is a further development of the M-11 for crews over 115kg. Manufactured from Dacron HTP-165 square this deep sail allows for building speed easier and providing comfortable power for this weight range teams. One Design Radial Polyester is a quality-leading dacron sailcloth. Radial-constructed sails offer excellent shape holding through a wide range of conditions. Designed and constructed to North Sails’ quality standards, Radial strikes a balance of high quality and performance. STANDARD FEATURES Full Battens Leech Battens Country Code Sail Numbers Insignia Cunningham Dacron Foot Shelf Visibility Window Roll Bag IHC Measurement Certificate & Sticker
