These briefs are very comfortable for all day wear. I am 6'2" and weigh 225 lbs. The briefs don't ride up and they don't chaif or rub. I have seen other reviews stating that these briefs fall apart after several washes but I have not had that experience with mine. I have some that are years old and they are still in very good shape. I also like the Calvin Klein Tall Man T Shirts, too!