YW DAYBOAT M-4 MAINSAIL Color:White The North Sails SRJ21 Jib

The North Sails SRJ21 Jib is an all-purpose sails and was used to win IFDS Worlds

We have adjusted the sail shape throughout to allow for the sail to be easier to depower in strong conditions and also help the sail to twist in the upper leach in lighter conditions too

The Aluminium is our alternative to the Carbon

fuller one

YW DAYBOAT M-4 MAINSAIL Color:White The North Sails SRJ21 JibThe 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.