Ribbed Beanie Skills Required/Techniques Used Knit & purl, cast-on, working in the round, & decreasing. Yarn CYC #1 Super Fine. Sample shown knit in: Knit Picks Stroll (75% Fine Superwash Merino Wool, 25% Nylon), 232 yds/214 m, 1.75 oz/50 g, 2 skeins in Navy  The sample used 65g. Needles US 2.5/3 mm - one 16"/40 cm circular needle, and DPNs. Or size needed to obtain gauge. Notions Stitch markers (M); tapestry needle. Gauge 42 sts and 44 rnds = 4"/10 cm square in 1x1 Rib unstretched using US 2.5/3 mm needles worked in the round. Size Information Sizes Large. Finished Measurements Hat circumference, unstretched: 16.75"/42.5 cm To fit head circumference: 20-23"/51-58 cm Hat circumference should be approximately 25-35% smaller than your actual head circumference. Stitches CDD - Central Double Decrease: Slip next two stitches together as if to knit, knit the next stitch, pass the two slipped stitches over the knit stitch. Notes This hat is knit inside out. This