How to find specific folders on directory older than x days and delete

Hello All,

I am trying to come up with a DOS solution. I need to be able to find specific folders in a directory older than x days. There are many "SRS" folders in this directory, but I only want to delete subfolders within this "SRS" folder that is older than x days. My drive is about 1 TBs and I may have over 50 "SRS" folders that I would like this command to run through. I have done some research on some of the commands that would best meet my needs, but wanted to ask you experts prior to me running anything.

Thanks in advance.