K1, p1 Rib (Even number of sts)
Row 1: *K1, p1; rep from * to end.
Rep Row 1 for K1, p1 Rib.
Note: Carry color not in use up WS of work.
Row 1: With A, knit.
Row 2: With A, purl.
Row 3: With B, knit.
Row 4: With B, purl.
Rep Rows 1-4 for Stripe sequence.
THIGH HIGHS (make 2)
Note: Thigh highs are worked from toe up.
With A, cast on 38 (40, 44, 46) sts. Work in K1, p1 rib for 6 rows. Change to St st (k on RS, p on WS) and Stripe sequence (beg with Row 3) and work for 2 in. (5 cm), end with a WS row.
Shape Heel Slit
Row 1: Bind off 19 (20, 22, 23) sts, k to end.
Row 2: Purl, at end of row cast on 19 (20, 22, 23) sts.
Continue in St st and Stripe sequence for 1-3/4 in. (4.5 cm), end with a RS row.
Next Row: P, place marker after 19 (20, 22, 23) st.
Row 1: K1, M1, knit to marker, slip marker, k1, M1, k to end.
Row 2: Purl.
Row 3: Knit.
Row 4: Purl.
Rep these 4 rows 7 (9, 12, 15) more times - 54 (60, 70, 78) sts.
Work even in St st until piece measures about 14 in. (35.5 cm) above heel slit.
Next Row (Increase Row): K1, M1, knit to marker, slip marker, k1, M1, knit to end.
Work 3 rows in St st.
Continue in St st and Stripe sequence, AT SAME TIME, rep Increase Row every 4 rows 6 (9, 11, 14) more times - 68 (80, 94, 108) sts.
Work even until piece measures about 22 in. (56 cm) above heel slit.
Change to A and work in K1, p1 rib for 5 rows. Bind off.
Sew seam. Work 1 round single crochet evenly spaced around heel slit.
Weave in ends.