Make perfectly matching socks with this kit from Urth Yarns. Better yet, this amazing company is giving back even more. If you post a picture of your socks in progress or completed with #knitoneplantone, they'll plant a tree to protect the Earth's future!
Sock kit contains two 50 gram cakes of Uneek fingering at 220 yards each, as well as three sock patterns to choose from.
The yarn is 75% superwash merino / 25% nylon so your socks will be machine washable.