Material weight is determined by the wind range and sea conditions. The Radial head and crosscut body design is intended for Cruising. The Tri-Radial is a stronger and larger wind range design. This design is used for Cruising, Performance Cruising, and Racing applications.
Poleless Asymmetrical Spinnakers are great for Cruising and Performance Cruising. Combined with our Spinnaker Launch Tube system, creates a simple single handed sail solution.

Code Zero Tri-Radial Spinnakers are a necessity for the Gran Prix yacht. This genoa type of spinnaker is an increase in sail area over the headsail and running spinnakers are too full to fly at close angles.