These are made from some Sereknity Sock Options I've had in my stash for ages. I used arch-shaped sock pattern from Ravelry
They were knitted up on 2.75mm needles and are quite thick as they are intended for motorcycling. Raz has small feet so I hope they will fit him but if not his partner quickly piped up that she'll have them.... Isn't it great that people like handknitted socks! There is always someone who is enthusiastic to receive them when they're finished.