This is for trail running in both summer and winter
This t-shirt is lightweight and really comfortable without leaving me feeling sticky with sweat.
When I run for a long time, I don't have to worry about odors or sweat chills when wearing this.
In winter, I wear a jacket over it for temperature control, but I find it comfortable without worrying much about stuffiness.
This is my go-to for both trail running and marathons year-round.