Mid Length Twin and here is the detailed breakdown on this Mid Length Twin or the MLT ! Firstly lets explain our Mid Length Twin Fin / MLT . Basically anything under 8'6 down to 6'8 could be classed as mid length . We designed this board to get you into waves fast , glide over sections and be reactive when you lay it on a rail , here is s how . The outline or plan-shape is based off proven templates with extra width up front with a fuller nose shape which lends itself for speed and stability then a nice blended flat deck line and a pulled in tail leading into rounded pintail to compliment where we want to go with the performance side of this board. Rails we kept the traditional 50 /50 but blended up front and in the back end to give the board a slight more performance feel Rocker is low entry style "flat and fast" with minimal tail kick . The side profile you can see the flat deck line and a little old school "beak" on the nose . The bottom shape is a single into double which gives the board ample speed complimenting the flat curve and then the double concaves tapering off through the fin cluster / tail. Although the photo shows three Futures Boxes , it's a twin fin or a "Two Plus One" . The rear box is an option when you want a little more hold . You could actually replace the rear futures box with a single fin rear box and really open this board up and ride as a single fin .