Sail - Optimist Doyle crosscut: Doyle Sails NZ offers four new crosscut Optimist sail models, designed by Richard Bouzaid and Andrew Brown. The sails have been extensively tested by the NZ Opti Worlds team, and refined according to their feedback to ensure optimum performance. The sails are fast, and easy to handle meaning more time to spend on tactics when it counts. There are four sizes of crosscut sails in the Doyle Optimist range: the ORANGE is the smallest in the range and is a flat easy to use sail, the BLUE is for those over 30 kg and is a small-medium size, the RED is for over 38kg sailors and is designed as a medium-large sail and is the most popular sail in the range. The WHITE is for the more experienced and bigger sailors around the 50kg mark.