Drift for Optimist made according to the new gauge, in epoxy and polyester. A "wetsanded" finish which decreases the drag and the maximum thickness to guarantee increased rigidity. Profitated for use in regatta .-- Drift for Optimist, made according to the new gauge, in epoxy and polyester. A "wetsanded" finish which decreases the drag and the maximum thickness to guarantee increased rigidity. Prevailing for regatta use. Optimist One Design Racing Pro Daggerboard Optiparts DESCRIPTION These high-end Fiberglass / Foam Racing Optimist Foils with Sanded Pro Finish Are Manufactured in High Quality CNC Designed Mould to Be the Most Ultimate Racing Foils. Optimist One Design Racing Foils from Optiparts Are Built According to the New Class Rules. Class Rules have Standardized Optimist Daggerboard and Rudder: Size, Shape, Epoxy, Foam and Fiberglass. Both optimist rudder and daggerboard are made to the maximum allowed thickness to create a foil as stiff as possible under the given rules. The One Design Optimist Daggerboards Are Fitted With Nicely Finized Teak Wood Battens.