The P-5 Mainsail has been designed in the North Sails Japan loft. The P5 is designed with the same program that was used to design the sails for the winner in the 2008 Olympics in the 470. The sail is an all round sail that has slightly more power in the head than the H08 had. This gives the sail a slight bias towards lighter winds, however when depowered properly it will still perform well in the breeze. This sail will suit sailors over 40 kilos.The sail comes with battens, window, IODA button, tell tails and sail bag.