Salomon LIGHTNING LIGHTSHELL PANT blends maximum mobility with light heat and wind protection. The pants have ultra light wind protection on the front of the upper leg where it is needed most and fabric that breathes better on the back and the lower leg. Stretchygcs and MotionFit construction allow you to move freely. This pants is incredibly light and comfortable to wear and provides you with enough warm cold winter days. They are perfetka for cross-country skiing or winter running.