Merrell Opti-Wick UPF 50+ Sleeveless Performance Tank F L

This is a super-cute tank top made by Merrell. It has their built-in sun protection, rated as UPF 50+. It also has moisture-wicking technology, which they call "Opti-Wick". I barely wore this. It is still in excellent condition. You can't tell from the photo, but the back opens horizontally and it has pulls running vertically that would allow you to gather the shoulder section of the back up to leave your mid-back exposed.