You are kidding right? These are no more revealing then the summer bikinis. Did you happen to make a thread last year about those too?

There is nothing wrong with them and they are certainly not objectifying. No one is being FORCED to wear them. They do not give you a label or restrict you. They do not tell you you are not equal or that you are lesser because you happen have breasts. The mens version is the same as the womens (though there are small decorative differences)

If anything the only problem is they don't come in multiple colours.