The key to warmth cowl is the third accessory with the greek key mosiac pattern. As someone who has a hard time knitting scarves, this cowl was designed to drape around the shoulder and neck area for fantastic warmth. Pull it up to cover your face and ears, or pull it down, and wear around your shoulders. Wear it under your coat or wear as an accessory to your favorite outfit. Either way, I know this quick knit will become a must have for you and your friends. BASIC SKILLS NECESSARY Knitting in the round. Basic knitting and purling. Chart reading. Slipped sts. GAUGE 5 Sts per inch in mosaic pattern. SIZING / FINISHED MEASUREMENTS One size fits all.