Classy Slip-Up Socks

From <em>Knit Socks!</em>: Slipped stitches highlight the changes in multi colored yarns and even enliven solid colors on these unisex socks.&nbsp; They can be knit in either sport or fingering weight yarns.&nbsp; The stitch pattern is easy to memorize and the alternating rows of stockinette and reverse stockinette rib between the slip stitches create a cozy sock with thermal warmth. Fingering-weight Version:&nbsp; Lorna's Laces Shepherd Sock yarn, 2 skeins US 1 needles Gauge:&nbsp; 32 sts = 4 inches in stockinette stitch Sport-Weight Version Mountain Colors Bearfoot, 1 skein US 2 needles Gauge 28 sts = 4 inches in stockinette stitch