All of the various polyester underwear, such as UA seem to do such a great job wicking sweat and then distributing it over the entire shirt that it makes the wearer, usually me, the source of much greater complaining from family members. The body odor after a hard work-out seems to have been distributed over a much greater surface area for passers-by to get a much greater whiff of it.

Much less complaining with cotton T's, always.

Maybe it keeps me cooler when I want to be or warmer when I want to be, but there can be a social consequence.