< 35 kg
Optimist Mainsail


VAT Excluded
Easy & speedy - by being fast and easy to trim, it's ideal for the lightweight sailors under 35 kg.

The sail number(s) will be printed on the sail using a dark gray color.

Perfection of Details

Every aspect of the sail is studied to achieve maximum performance in all the sailing conditions according to the suggested weight of the sailor. There are no compromises - every smallest detail is designed and elaborated to achieve the premium quality sail, even if it increases the production time and costs. 


The highest quality fabrics - the 2.99 polykote Dacron from Contender, ensures the best technical characteristics and the most durable sailcloth in the Optimist class.

Winning Features

The geometry of the sail is developed to ensure the maximum performance in all the wind conditions.

The shape and surface of the sail in combination with the position of the battens ensures that the sail is easy to trim, especially at the top part of the sail. Lenght and stiffness of battens is adapted to match perfectly the designed shape of the sail.

The tabling is precisely elaborated and adapted for various edges of the sail to maximize the performance.

The cross-cut (horizontal) positioning of the panels has won the most races in the past 20 years. This panelling approach was started by Claudio Demartis in Olimpic     Sails already in 1986. Since then it has become one of the best performing solutions used for the most successful sails all over the world.

Extra Power

Our sail design is developed to reach the maximum possible dimensions according to the International Optimist Dinghy Association (IODA) class rules. Every sail is constantly measured and controlled during the production process.

Your complete Optimist Sail includes:
  • Sail
  • Window
  • Battens
  • IODA Optimist Sail Label
  • Optimist Class Logo (Dark Grey)
  • Sailbag
  • Tell Tales
  • Class Measurement / Certificate
  • Sail Number (optional)

Not sure about the sail that fits you best?

Customer Reviews
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Riccardo-Hai G.
Italy Italy

La Mai Vela Perfetta

Innanzitutto grazie Claudio per questa Super Super Super Vela! Vela molto performante per il mio peso (30kg) e per il mio stile di conduzione in ogni condizione di vento! Una vela con cui riesco ad orzare molto di più senza sacrificare il passo e che dal primo giorno mi ha dato grandissime soddisfazioni! Grazie ancora di tutto prestissimo, Ricky ITA 9172

Claudio B.
Italy Italy

Vela Flat

Quick and easy sailing in all conditions! In the Claudio DeMartis style!