MenS Classic Union Suit XlRegular

Stay Warm This Winter with Our Union Suit

This classic design kept a generation of Americans warm, even when there was no central heat. Rated for cold temperatures, our cotton thermal union suit is made of one piece to help you beat the chill. It features a vertical rear flap, which keeps you warm while doing your business (which especially important if you are using an outhouse, which gets mighty cold in winter).