it (they?) should make it onto mn swears by, could not be softer or comfier fabric, they look great (solves any issues with bum exposure yet thin enough to wear under a clingy top) and so far no sign of bagginess on knees....although I haven't washed them yet
. They feel more like cashmere opaque tights than Lycra rich leggings a la American Apparel, which would usually be my choice for leggings.
I think I may have to buy some more...the shop assistant said lots of people had been coming back for extra pairs too, so they are flying out.
Take a look here