This isn't my pattern but one designed by Handwerks. It's a top down pattern in a DK weight which I'm knitting on DPN's rather than circular needles.
I'm knitting this pattern whilst on my jolly holidays for a bit of R&R so the whole family should be kitted out quite nicely in warm cosy socks ready for the cold winter months! I'll pop some photos here of my finished socks once done. I just love the rib effect on the heel!