The best training is competition as anyone who regularly competes will be able to confirm. In competition, you hope to be as well prepared as possible to compete with others - or yourself. Therefore you often push yourself to limits that you rarely reach in normal training. Clothing for training should provide top support: tight-fitting training trousers and tights are perfect. On cold days, you should go for the long and lined models; on warm days for shorts. For running or trail running, these trousers can be worn as the only layer, but can also be used to keep you warm under casual trousers for winter hiking.