Product InfoOverview BLADE FULL X-PLY WAVE SAIL DESIGNED TO CREATE THE PERFECT BLEND BETWEEN POWER AND CONTROL. This sail drives power down through the board for increased drive, full rail turns and maximum control. The BLADE features a function driven panel layout and is engineered from technical laminates to increase strength and reduce the weight. 2013 updates to further increase the strength and reduce the weight include; the elimination of all aesthetic mark cloth, less seams and reduced patching due to the introduction of SpiderFibre. Increased manoeuvrability and reduced weight may tempt the most hardcore of S-I riders to consider the BLADE as their 5 batten wave sail. I00% X-PLY Double Seams. Everywhere. Time tested durability and performance Team Rider Comment SCOTT TALKS UP THE BLADE “Lighter weights and greater sensitivity is even allowing an old dog start to learn some new tricks with rotational moves through the lip. Power hasn’t been sacrificed, with the inherent Blade traits producing speed through bottom and top turns still applying. The SPIDERFIBRE makes the sail even more bombproof for when you mess it up and send it down the shaft, but the likelihood of that is less because vision has been massively improved using the viewfinder panel layout.” Technology TPR KEVLAR ANTI-ABRASION HEAD PATCH Protects the adjustment webbing and head assembly stitching from wear during rigging, carrying and launching. SPIDERFIBRE A web of fibreglass filament that disburses loads across seams and throughout the body of the sail. By using stronger, lighter fibres and reducing sail patching, we can measurably reduce weight and swing weigh and at the same time, increase strength. Check out Spiderfibre Technology for a more detailed analysis. SLEEVE POP UP Enables the mast to be inserted into the top of the boom cut-out, without having to leave your comfortable seat at the foot of the sail. MOLDED TACK FAIRING Protects your board from impact and neatly covers the foot detailing. It incorporates the rope stash pocket for easy storage of your downhaul rope. INDEPENDENT BATTEN POCKETS Symmetrically weighted batten pockets are stitched on alternate sides rather than on just one side to keep the sail neutrally balanced. BOOM HEIGHT REFERENCE Boom height gauge for ease of reference. DOUBLE SEAMS All Severne wave sails have 25mm double stitched window seams. The wider, single colour seam tape ensures maximum tear strength and crash resistance MOLDED SOFT EDGE With recessed grooving, covering any vulnerable stitching the moulded soft edge encloses the hard edge long the foot of the sail and protects the stitching from wear along the board non-skid. SEAMLESS FOOT CONSTRUCTION A single panel in the foot area with hidden load patches and zero exposed stitching eliminates seam abrasion and seam creep in this high load area. Maximum durability and minimum weight. SEAMLESS HEAD PANEL This high abrasion area is made from only 1 panel and does not carry any exposed seams, preventing any potential weak point in this area. As a result, seam creep and seam-related failure have been eliminated. TITANIUM CLEW RING This design reduces clew weight and swing weight. (Half the weight of standard stainless steel clew rings) eM3 DURABLE AND LIGHTWEIGHT eM3 is developed to combine the performance of the e-series cloths with maximum durability. The addition of a 90-degree pre preg polyester scrim has provided unique tear resistant characteristics and the off-axis loads are carried through the 22-degree X-ply fibres. The red and new blue adhesive maintain the UV resistance and tear strength, while the reduced film thickness significantly reduces the weight. The use in the upper panels reduces not only the overall sail weight, but also the swing weight, aiding manoeuvrability and control. Used in the BLADE and in the FREEK. SCRIM: Polyester X-PLY: Polyester GSM: I60.6Igsm KS OPTIC X-PLY TWISTED FIBRE TECHNOLOGY Twisted Spectra and Aramid fibres give unprecedented strength, while wider spacing maximizes vision. Used in the window areas of selected sails. X-PLY: Spectra and Aramid GSM: 179.03gsm HD DYNEEMA X-PLY HEAVY DUTY The toughest material used in SEVERNE sails. The ‘Twisted-Fibre’ technology is utilised for maximum tear resistance. Large denier Dyneema fibres are twisted with polyester fibres (resulting in a I200+ denier combination) for unparalleled strength without fibre creep. Tighter fibre spacing and thicker 5mil film add to the dura¬bility and the white UV protection ensures longevity. Used in foot panels for bombproof durability. X-PLY: Dyneema and Polyester GSM: 224.86gsm Specification SIZELUFFBOOMBATTENSWEIGHTHEADRECOMMENDED MASTIMCSCOMPATIBLE MASTIMCS BLADE 3.033314052.46ADJ.SEVERNE 340 Wave15SEVERNE 370 Wave17 BLADE 3.334914252.56ADJ.SEVERNE 340 Wave15SEVERNE 370 Wave17 BLADE 3.736314752.72ADJ.SEVERNE 370 Wave17SEVERNE 340 Wave15 BLADE 4.038015452.86ADJ.SEVERNE 370 Wave17SEVERNE 400 Wave19 BLADE 4.239215852.96ADJ.SEVERNE 370 Wave17SEVERNE 400 Wave19 BLADE 4.540416053.04ADJ.SEVERNE 370 Wave17SEVERNE 400 Wave19 BLADE 4.740516353.04FIXEDSEVERNE 400 Wave19-- BLADE 5.041216753.12FIXEDSEVERNE 400 Wave19-- BLADE 5.343217253.26FIXEDSEVERNE 400 Wave19SEVERNE 430 Wave21 BLADE 5.543217853.4FIXEDSEVERNE 400 Wave19SEVERNE 430 Wave21 BLADE 5.743818053.47FIXEDSEVERNE 430 Wave21-- BLADE 6.245818553.55FIXEDSEVERNE 430 Wave21-- BLADE 6.746319053.7FIXEDSEVERNE 460 Wave25SEVERNE 430 Wave21 Media Videos Images Downloads Rigging Guide Severne No Cam Rigging Guide.pdf FAQ Is it better to get my smaller wave sails as Blades, and my largest one an S-1? We normally recommend sticking with 1 sail model. The reason is that the geometry is different on the Blade and S-1, and it’s more difficult to get used to the different clew heights, etc.