Instruct: Classify Amazon reviews into positive or negative sentiment
Query: They're greeeeeeeeeeat.

I just bought them because I have inverted nipples. I'm only 25 weeks pregnant but wanted to "fix" my nipples before my baby was born. I have to say I thought they would be uncomfortable to wear and they aren't at all. I suggest wearing them mainly when your at home or as the other reviewers have said with a loose shirt.