North Sails

MATERIALS

HELIX DOWNWIND

FINE-TUNED FOR AERODYNAMIC PRECISION

HELIX DOWNWIND represents a breakthrough in sail technology, where precision and performance converge. With HELIX DOWNWIND, sailors can experience the advantages of 3D molding and composite construction in select downwind and flying sails. These innovations provide a precisely shaped and smooth sail surface, optimizing aerodynamics and transforming your downwind sailing experience.

HELIX DOWNWIND

WHY CHOOSE HELIX DOWNWIND?

NEW SAIL QUOTE

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MATERIAL SPECIFICATIONS

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North Sails

HELIX DOWNWIND SAILS

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3Di MOLDED COMPOSITES

3Di is a unique, patented sailmaking technology that produces the world's fastest and most reliable sails. 3Di sails mirror the balanced load bearing and shape holding of a rigid airfoil wing. They are constructed from spread filament tapes, contain no Mylar film, and are 3D molded into a one-piece, flexible composite sail structure.

3Di TECHNOLOGY

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INNOVATIONS IN SAILMAKING TECHNOLOGY

For North Sails, building high quality sails has always meant using the best materials. Since inception, we have consistently delivered industry-changing advances and innovations in sailmaking technology, developing materials and processes to fit the needs of a wide range of boats and types of sailing.

SAIL MATERIAL GUIDE

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SAIL TYPES

FIND YOUR SAIL TYPE