Ribbed Socks for kids on Ravelry. These were for my 9 year old but they will not go over his ankles easily ... but they fit the 7 year old perfectly! Now to knit a pair that fits the 9 year old!! This was my quickest pair of socks - a simple pattern and a small pair = 2 weeks to knit.
This was my 10th pair of socks :-)