The K2 Apache Crossfire Skis are an all mountain ski with a flat tail and feature MOD Technology. This means they have a secondary core applied for a smooth ride, and mass added to a precise location to reduce vibrations. Flat tails add tremendous utility to a ski by allowing you to easily plunge the tails into firm snow. You can build anchors, stake out your tent, or merely secure your skis while retrieving something from your pack.

The K2 Apache Crossfire Skis have ABS Sidewall construction. Unlike the cap construction, the contests of a sidewall ski are protected and sealed in by a vertical material on the perimeter of the ski that is separate and distinct from the top material. The sidewall material is placed directly above the edge for additional reinforcement and support. This type of construction tends to have a more precise transmission of power due to the vertical nature of the construction process.

The core is made of Fir and Aspen that is lower density and light weight. The inherent strength, durability, and energy make this a preferred core for anyone.