YW DAYBOAT M-4 MAINSAIL Color:White It matches the newer stiff

It matches the newer stiff mast sections

Choose the colors and design that best match your boat and make sure your shore crew can see how you are doing in the races

It is flatter down low to help keep the slot open between the exit of the main and entry of the jib

This version comes with a luff wire fitted as standard

and the depth is balanced from top to bottom to make trimming easier

YW DAYBOAT M-4 MAINSAIL Color:White It matches the newer stiffThe YW Dayboat M 4 Mainsail is based on our very successful Enterprise and Albacore sail designs. The sail uses a bi radial layout which helps keep the sail smooth and fair in the high load corners while allowing precise shaping through the middle of the sail.