The Delta Comp Skate Ski runs the same Nomex honeycomb core that Rossignol builds into its X-ium race line, an ultra-lightweight aramid fiber structure paired with poplar for a high strength-to-weight ratio. Activ Cap construction balances torsional rigidity with a supple flex from tip to tail, so the ski tracks true over uneven snow instead of skating out on one edge. A K7000 base and Extended Edge construction round out a build tuned for glide and control across a range of race and training conditions. What Our Gearhead(R) Experts Are Saying:"I moved up from a training ski expecting to fight for every stride, but the wider sweet spot means I get race-level response without punishing a stride that's slightly off. It's the first ski where I've felt confident pushing pace on a training day instead of saving that effort for race day."