Sailor weight: 34-43 Kg
The radial P-4 Mainsail is medium design sail for sailors between 34-43 kilos. It has been added to the range of North Optimist sails after extensive testing and very positive feedback. It is a very easy to use radial design, developed along the same principals as the P-5, but slightly flatter. It is manufactured from Dacron 2.99 Polykote.
Mainsail standard features: