2012 Dynastar Speed Course Ti Skis:The Speed Course Ti boasts World Cup construction for a powerful GS feel with a rounder, more forgiving turn shape. Classic WC sandwich construction and full-length vertical sidewalls provide the most efficient edge grip, balance and power transmission. Two-layers of titanal and full wood core construction provide maximum stabilty, dampness and rebound. The Speed Course Ti provides technical skiers with a race-oriented high performance GS style ski for laying trenches down the fall-line. 90% groomed / 10% un-groomed