Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect for when you can't wear a bra

I purchased these for ballet and lyrical dance because bras often get in the way and show through leotards and other dancewear, but I didn't want to go without anything because it's kind of embarrassing to have your nipples show while you're dancing. These were the perfect solution to my problem! Once I put them on, I almost forgot that I was wearing them because they're so comfortable! Even after hours of dance practice, they stay exactly where I put them and never wear out. I love them, and would recommend them to anyone and everyone with boobs!