AIRHEAD AHW-40210 Fluid Wakeboard with Boss Bindings 134cm designed for intermediate to expert riders weighing 90 -170 lbs. Continuous rocker is fast and forgiving with smooth pop 6 fin dual thruster setup with removable center fins and curved side fins that angle outwards at 11 degrees BOSS bindings offer superior support with comfortable and tight fit provided by the upper and lower cinch lace-up system and 5 pair of independent lace eyelets Large Binding size, US sizes 11 - 15, (EU sizes 45 - 50)