This is Aerotech’s down-the-line wave sail! This model has the ability to hold power when needed, but remains neutral for transitions or wave riding. The Charge has shed weight and gained strength since previous years. The clew grommets have been replaced with stainless steel rings to minimize weight, the strength lines running through the window have had Technora threads sewn into them for strength, and the upper panels on all models have been changed to a lighter weight material to keep the weight low on the sail. The Charge features a ‘drop-clew’ design which allows for shorter boom lengths and improved handling. The Charge continues Aerotech’s tradition of 100% grid construction, and lots of color gives this sail a real “look at me!” appeal. It is one of the most durable wave sails ever produced using triple throw stitch seam construction. This sail has the new Tack Strap II system that threads the tack strap through the downhaul pulley for better tension with no inconvenience. Constructed with a 100% grid, anti-chafe bumper in the head, raised stainless steel 6-1 pulley with oversized rollers, thermo-formed base pad, interactive rigging guide, rod battens, and Tack Strap II system.