Just to revive the topic. Buying hiking pants for winter and for slightly less cold days. What do you pay attention to when buying such pants? Not specific model or brand. I mean thickness, pockets, stretchiness, sweat functions... I wore regular sports tracksuits for many years, in winter long johns under tracksuit. You can hike fine with that but I'm sure hiking ones are better for wind, sweat, deep snow and quick drying. Now time has come to buy some. Should I buy thin ones for winter too and long johns under or thick ones? Thanks