Definitely a great tan line!
The TACTICS sock (worn in the vid) brought back memories of my TACTICS Y-Back thongs. These were one of the first thongs that I ordered online. I thought they looked awesome when they came out (and still do.). I was so thrilled when they arrived and tried them one (code for extremely hard!). They felt so good. Hadn't worn them for quite a while, so wore them to work and gym the other day....