LIGHTNING MF-2 MAINSAIL WINTERSALE2-20 A vision window helps you

A vision window helps you keep a clear view of the race track

North Sails' signature take on the classic wardrobe staple – the Oxford cotton shirt

with a crosscut mid section to produce a smooth shape that is easy to use

The clew has 2 rings fitted for optimal sheeting through the wind range

and is manufactured to a cross-cut layout and built from a 5

LIGHTNING MF-2 MAINSAIL WINTERSALE2-20 A vision window helps youThe MF 2 mainsail is the original "set it and forget it" tuning system. Once you have your Lightning set up to the North Sails MF 2 tuning specs you don't have to move any blocks or change any shroud tensions to get maximum performance. The MF 2 tuning system relies on utilizing your jib halyard (wire) to depower or power up the rig. Maximum wire tension in big breeze and softer tension in light air keeps you thinking less about whether you have the