The Roots model features a time-proven template that provides both performance and versatility. This is a solid all-around performer that features a Kinetic polypro core with single stringer construction from 38″ to 39″. Bottom mesh is added at 40” and then a second stringer for the 41" and 42” sizes. At 43″ we continue to stack the stiffness and drop in a mesh bottom. And at 44" we move to a Triple Stringer lay up. The Roots is your insurance policy, it is a board that you know will work every time.