Not only do I love these, I have inspired many of my friends to purchase as well!  They are very warm and suitable for winter wear with sweater dresses and other cold weather work items.  They have not pilled in the several months (and many washes) since I purchased, and the gusset on the derriere is a nice touch to accommodate the backside.  The outside is more like cloth, so things do stick to it (I don't care, not having any animals). Would definitely recommend for colder weather!