Long, winter running trousers for training. The Flann Long Tights are produced in a warm, lightweight and soft fabric, that is perfect for your outdoor winter training sessions. These long running trousers are warm and versatile, whilst the Warm Up fabric guarantees warmth and protection from the wind, without overlooking breathability. Details: maximum ventilation and breathability; zips at the ankles to aid wearability; elastic waistband with adjustable ties; side pockets with zips. Semi-fitted wearability. Fabric: Warm Up.