The X3 CS comes with the world cup advanced shell technology, which is geared towards controlling back support, the body positioning into the boot, and the torsion control of the boot. This boot also features 4 micro titanium buckles, which is a light and stiff buckle used to micro adjust the length of the buckles for a presice and personalized closure. The Salomon X3 CS also comes with the My Custom Fit Pro liner, which includes 3 compact layers of thermoformable foam on the ankle, heel, metatarsals, and tongue for a smooth and comfortable transmission.
This boot is comparable to the Salomon X3 10 CS boot, which is an upgrade, and comes with the My Custom Fit Race liner.
