There is this group called Sock Knitters Pentathalon, and it started up again in February. They come out with a new pattern every two months, and you're challenged to get them completed before the next pattern comes out. I've liked the patterns in the past, and this one is no exception.
The pattern is by Janneke Maat. The yarn is Yarn Pirate Bamboo/Merino/Nylon in the colorway Sweet Lime. I totally love them - and the rose color matches the sweater I'm working on. Woohoo!