The VTR's rocker line is built upon a progressively changing elliptical arc. A larger radius arc in the center of the ski, with smaller radii arcs in the tip and tail, result in quick, tight radius turns. The ski width of the VTR is perfectly matched to its elliptical rocker line. Where the elliptical rocker is flatter, the matching ski width is more parallel. In the tip and tail, where the elliptical rocker is more curved, the matching ski width has been increased. The result when the ski is rolled onto edge is a new level of balance. With the additional of Carbon Fiber SpeedSkin, an advanced laminar textured ski base, we reduced ski drag/increase speed, with 20% less ski weight!