The Panterra MX 90 is targeted toward advanced and aspiring advanced skiers. Its 3-Piece design offers responsive, consistent flex, excellent lateral and rearward control, and a ski/walk feature. Contour 4 Drive & Control Technology provides a close rearfoot fit for performance and control, with a spacious and comfortable 102mm toe box. Dalbello's Center Balanced ?Rocker? Stance centers the skier over the sweet spot of the ski, for more power and control with less effort. TruFit Sport liners enhance warmth and comfort.