A streamlined sail shape delivers less drag, more drive, and greater effectiveness across a wider wind range.

A North Sails designer pairs bespoke computer analysis with full-sized 3D molds to precisely match ideal aerodynamic shapes to all types of boats.

The smooth, one-piece 3Di sails are more durable and resistant to stretching and tears. The effective lifespan of a 3Di sail is considerably longer than the competition.