As I have said before, I am an underwear and sock freak and cannot have enough of any.  I have worn Gold Toe for years and in fact they are the only "everyday" type of crew sock I will wear.  I have numerous pair in each of their colors and wish they made them in even more colors.  These socks wear well, wash well and fit perfectly.  There is no sagging.  I run and bike a lot and when crew socks are required, you just cannot beat these things.  These socks are always soft, right out of the bag and always fit like a glove.  I wear jeans a lot along with chinos and these are perfect.
The price here is certainly right and with my insatiable appetite for socks and the need to watch the dollars a bit closer, you just cannot go wrong here.  I do find that buying them a dozen at a time is best.  Nothing quite replaces the feel of a new pair of socks.