Some sort of garment for men

My husband would like to purchase some sort of t-shirt/compression garment to wear underneath his shirts to hide his breast

J... There is a type of shirt my son wears for playing football. It goes under his jersey. They are called "Under Armour." I wore his just to give them a try. I was 410 before surgery and am now at 205... 2 years later. So I know the problem of excess skin. They are a compression kind of shirt that really stretches. It works very well!! You can buy other brand names of that type of clothing as well. I know that Nike makes it as well!!! take care, Tim