3DL® sails are available in many different combinations of yarn, yarn layout and film. Your North Sails representative is prepared to help you determine which style of 3DL performance is the right choice for your boat and budget. All styles are also available with North TF taffeta films for added chafe, tear and UV resistance on one or both sides.3DL 600 Close Up© North Sails600 Series High-modulus aramid yarn and proven catenary thread layouts deliver outstanding shapeholding, durability and value. ____________________________________________________________3DL 800 Close Up© North Sails800 series High-modulus carbon yarn and advanced AC/Volvo yarn layouts for lighter weight and superior performance. ____________________________________________________________3DL 860 Close Up© North Sails860 Series High-modulus aramid/carbon yarn blend and advanced yarn layouts combine superior performance and durability. ____________________________________________________________3DL 900 Close Up© North Sails900 series Specialized carbon yarn developed for AC syndicates provides the ultimate in low stretch and light weight. ____________________________________________________________3DL tc 500 Close Up© North SailsTC option North Sails’ all new 3DLtc combines the speed and shapeholding of North 3DL thermomolded technology with an extra internal layer of tough, lightweight woven taffeta. It’s perfect for sailors who want superior 3DL performance and shapeholding in a tougher, more versatile sail. ____________________________________________________________3DL TF 1 Close Up© North SailsTF1 option North TF taffeta/film on one side for added chafe, tear and UV protection. ____________________________________________________________3DL TF2 Close Up© North SailsTF2 option North TF taffeta/film on both sides for superior chafe, tear and UV protection. ____________________________________________________________Marathon 3DL Close Up© North SailsMarathon 3DL Yarn layouts designed specifically for cruising, plus TF taffeta films on both sides deliver ultimate performance and exceptional durability.