be patient, because I don’t know what the right word is: I mean the visible fabric of some summer leggings where everybody clearly sees that the fabric is porous in some parts, so humidity and heat escapes.
Absolute noob here regarding leggings, Im thinking about returning my asics winter leggings due to this, unless you tell me this is a stupid idea and Im gonna need al the heat I can save during cold weather and winter.
This seems like such a personal thing though. I suppose they are wearing their leggings for a sport such as running (given the brand they mention). Thus transpiration may be an issue even during cold temperatures outside.