These long tights are warm, comfortable and flexible and therefor perfect as your inner layer in cold winter times for skiing like alpine skiing, cross country skiing and also for running and hiking.
These Falke long tights has ventilation zones on the back of the knees for quick drying properties and optimized flexibility.
Great tights, I use them for running, though I need to use a running belt to keep them securely up around my waist - otherwise I need to keep pulling them up.