The sail that fills the gap. Too tight a reach for the spinnaker, too light for the jib — that is exactly where the Code Zero earns its keep.
A Code Zero is a flat, furling reaching sail for light to moderate air. It sits between the jib and the spinnaker: more power than a genoa on a reach, far easier to handle than a spinnaker.

Why a Code Zero
On apparent wind angles where a headsail goes soft and a spinnaker is a handful, the Code Zero keeps the boat driving — and because it lives on a furler, one person can set and stow it.
- Flat cut: flatter than a spinnaker, so it points higher and behaves on a close reach.
- Anti-torsion cable: a stiff luff cable lets it furl from the top down, cleanly.
- Low stretch cloth: it needs a laminate to hold that flat shape under load.
Configuration Options
Set & Furl
- Top-down furling
- Bottom-up furling
- Free flying
Build
- Anti-torsion cable
- UV protection (see Protection Options)
- Reinforcement patches
- Sail numbers and class insignia
- Storage bag
Recommended Cloth
A Code Zero lives or dies on holding a flat shape, so it wants a low-stretch laminate.
Specifications
Advisor Note
If you already carry a furling asymmetric, a Code Zero overlaps less than you think — it covers the tighter, windier reaches the spinnaker hates. Tell the configurator your existing inventory and it will size the Code Zero to fill the gap before sailmaker review.