Last summer I had to work on the penthouse; I dislike air-conditioning and try to keep it off unless the temperature reaches an unberiable level...
The issue is that due to the heat I start sweating under my breast ( I have some gynecomastia...not gigantic but big enough to fill a B Cupped bra plenty or or a C-cupped bra...not plenty now)
First time my wife show me sweating she was quite dazzed; she does not like I use any kind of femenine article...nevertheless after insisting and insiting on her "how to avoid sweating so much" she answered to me..."using a bra", now it is winter-time and I do not sweat on the penthouse...so the topic if off now...next summer I will see her opinion about following her suggestion.