DESIGNER'S NOTES“Knit with worsted-weight yarn and featuring a double-knit cuff for added warmth, The Arbor Socks are a truly cozy slipper-sock hybrid perfect for the cold months. Designed with wear in mind, the sturdy heel makes these classic socks durable and a true delight to knit. You’ll be amazed by how quickly these socks work up!”INCLUDEDItem is a digital knitting pattern file containing written instructions, video tutorials, a stitch glossary, and more.SKILL LEVELAdvanced-beginner. Video tutorials included. View Skill ClassificationsLANGUAGEEnglish. The knitting pattern is written in standard American terms.SIZEPattern written to fit adult women size medium; Approx. shoe size: U.S. 6-10 (39-42 Euro).REQUIRED MATERIALSPattern includes linked shopping list. Yarn: Approx. 210 yards (192.024 meters) of Worsted/Medium-Weight (Category 4)  Needles: U.S. Size 5 (3.75 mm) View Skill Classifications