606 MV-4 SPINNAKERThe MV 4 uses the same design as the successful MV 3 Spinnaker stable, easily trimmed, and with a vertical belly distribution that makes it fast both in deep water and at steeper angles. The difference with the MV 4 is that we now sew it in Superkote 70, a new fabric that meets the class rule minimum weight of 38 g sqm. Custom color spinnakers are available. North Sails will contact you after your order is placed to discuss your preferred color scheme.