Deeper angles
Symmetrical Spinnaker
Designed for boats using a conventional pole and for sailors who prioritize controlled, deeper downwind sailing.
Product page coming nextPerformance Cruising
Power for reaching.
Control for running.
Start with the angles you want to sail and the gap in your current inventory.
RSD then defines the sail type, geometry, construction, and handling system around your boat and crew.
Choose a sail type
Start with where the sail needs to work.
Each category covers a different part of the reaching and downwind range. The exact design is tailored to the conditions you want to cover and the sails already aboard.
Broad application
Asymmetrical Spinnaker
Reaching and downwind power without a conventional spinnaker pole, shaped around a specific angle range and inventory role.
Explore Asymmetrical
Closer reaching
Cruise Zero
A higher-load reaching sail that adds light-air power between an upwind headsail and a conventional spinnaker.
Explore Cruise ZeroThe RSD approach
Build the inventory around how you actually sail.
The right answer may be one versatile sail or several sails with more focused roles. RSD considers the boat’s performance, typical conditions, crew, handling priorities, and existing inventory before recommending a design.
Start a conversation
Tell us where your current sail plan runs out of options.
We’re ready to listen.
We’ll recommend the sail role, geometry, construction, and handling system that fit your boat and priorities.
Request a quote