Liquid Force 138 CENTIMETERS S4 Wakeboard with Index Dimension 8 to 12 in shape boots. The S4 is optimal for intermediate through expert to professional riders. The 138 centimeters length agrees with for 130lb to 210lb bikers. Carbon X innovation with progressive 3-stage rocker. Quad V-Hull, dual concave with reduced quantity rails. Deep molded long base side fins/shallow built inside cutter fins. M6 statistics inserts. Index boots offer comfort and assistance with front shoelace, open toe layout fitting size assortment 8 to 12. Both wakeboard and boots are BRAND-NEW. Asking $440.00.