How to rid me of my man titties?

A while back I was a heavier guy. Like 240 pounds. Im now down to 190. I didn’t just shed the weight over night it took a little while. Im very glad that iv lost the weight but what I hadn’t thought about was the loose skin. Especially my man tits. How do I get them to go away. Iv though about bench pressing but iv read that only builds muscle under the fat and doesn’t really change the look. Is cardio the way to go? Any advice would be nice. The weights gone now I want to look it.