I wanted to start running again and so I knew I needed something that was comfortable and would keep me cool. However, I didn't want to look ridiculous either! ;) so when I found these and read the good reviews I thought I'd take a chance on them and well, I'm glad I did!
I bought the medium ones (equivalent to 12) and they fit great, they look good too as they are quite slimming. It's handy that they've got reflective strips on them and there is a small pocket on the rear but don't expect to get much in it! Of course more importantly they're very comfortable!! If I could get away with it I'd probably wear them all the time! There are no seams on the inside to rub, the waist feels quite smooth and there is a sort of drawstring if you need it. Nike have produced a great item for this sort of price, they look good, feel great and wick away the sweat easily to keep you cool. Deffo recommend!