In a fleet with some of the world's best sailors you need the worlds best sails.

North Sails' Class Sail Development (CSD) is working harder than ever to serve the X-35. X-35 sails are made with the most advanced materials and manufacturing technology in the industry, and we are constantly working to develop our sails in every way from tuning to manufacture and design...

Bjorn Osterberg is the X-35 class Leader within North Sails. Browse through the CSD site and feel free to contact Bjorn with any questions from tuning to class rules and everything in between. He can also help you find the X-35 expert nearest you!