505 M-10T MAINSAIL Color:Gray it is so versatile that

it is so versatile that you won't need to worry you have the wrong sail up if conditions change mid-race

it offers an easy to trim sail whilst giving maximum performance

It has a deeper overall shape than the S5-B4 making the S27-B4 a great choice for choppy waters and rough seas

Great for two in medium conditions and perfect when it's windy

The Fat Head Mainsail is manufactured to a cross cut layout with a radial head and built from a 6

505 M-10T MAINSAIL Color:Gray it is so versatile thatThe M 10T Mainsail is an all purpose, full radial mainsail, developed to complement the Cumulus and M7 mast sections. It is manufactured from North Sails exclusive Xi range of laminates, which makes for a forgiving and easy to trim sail throughout all conditions.