This rich red and festive green yarn will keep your toes extra cosy this festive season. This self striping sock yarn kit from Urth Yarns comes with 2 individually pre-wound 50g balls - allowing you to knit two matching striped socks with ease. Each ball weighs 50g and contains 200 metres (220 yards). The fingering weight yarn is 75% extra fine merino wool and 25% nylon and is machine washable. In partnership with Trees For The Future, Urth Yarns will plant a tree for every post on social media of your sock progress if you use the hashtag #knitoneplantone. How amazing is that?! Please consider when ordering that as this is a hand dyed item, there may be variations in each batch. Needle Size: 2.25mm-3.25mm, US 1-3 Fibre Content: 75% Merino 25% Nylon Weight: 100 grams - 2 x 50g Length: 400 metres Tension: 7 -8 stitch per 1" Care Instructions: Machine Wash