Lidgard Sails Windseeker Headsails are; super lightweight sails for very light air sailing. They are commonly used for lake sailing, offshore sailing, and coastal racing where getting the maximum performance out of you yacht in light air is a priority. These sails can be fully battened with a large roach. This generates a huge amount of power in light air conditions and can often make the difference giving momentum in trying conditions. Usually constructed from Code Zero laminate or very light film to film srim fabrics.