This design is free from the Knitty website.: "Sky Isle is a bottom-up, seamless cardigan worked in the round in a lovely, durable Donegal tweed, a woolen yarn that gives a weathered appearance to the sweater. "
Size US 8 DPNs, US 8-27" circs, US 8-16" circs (or sizes needed to obtain gauge), stitch holders, six 1" buttons (buy buttons after project is complete to ensure fit), small amount of matching lace or sportweight yarn, and a sewing machine to sew up your center steek are required but not included.