With North Sails new 3Di Wave sail windsurfing has changed in ways you couldnt have imagined. For the better. This featherweight sail wants to be thrown around. Low swing weight gives you maximum precision while doing so, allowing you to surf as hard as you are willing to push it. No stitching, no seams. All moulded into one piece out of exclusive Dyneema Aramid Fibers, giving you a super strong sail that will be in your quiver for many years to come. This sail is designed for the most radical of wave sailors in the most radical of conditions, charging down the line with a very active sailing style. The waves are its home. Truly a wave sail unlike any other sail out there today. Revolutionary technology for windsurfing, brought to you exclusively by North Sails. Go Beyond.