Barnton is a 4ply fingering weight superwash yarn, made from 75% Britiish Wool (including Blue Faced Leicester) and 25% nylin. It takes the colour well and the nylon makes it eminently suitable for socks.
100g/400m approx.
Yardale Special 3 is a one-off colourway dyed in shades of turqoise, magenta and plum with some paler turquoise areas.
Even though this yarn is superwash, I would still advise hand washing your hand dyed items to preserve the colours.