72 st gusset and 4 square heel

To be worked in the round, this is 1/2 the pattern

Shown with a cast-on count of 0 stitches.   Getting chart...

  • Row 0 (RS): CO 36 sts (36 sts).
  • Row 1: K21, w&t (21 sts).
  • Row 2: P5, w&t (5 sts).
  • Row 3: K7, w&t (7 sts).
  • Row 4: P9, w&t (9 sts).
  • Row 5: K11, w&t (11 sts).
  • Row 6: P13, w&t (13 sts).
  • Row 7: K15, w&t (15 sts).
  • Row 8: P17, w&t (17 sts).
  • Row 9: Knit (26 sts).
  • Row 10: *P7, p2tog, p2tog tbl, p7, repeat from * (32 sts).
  • Rows 11, 15, 19, 23, and 25: Knit.
  • Rows 12, 14, 16, 18, 20, 22, 26, 28, 30, and 32: Purl.
  • Row 13: *K6, ssk, k2tog, k6, repeat from * (28 sts).
  • Row 17: *K5, ssk, k2tog, k5, repeat from * (24 sts).
  • Row 21: *K4, ssk, k2tog, k4, repeat from * (20 sts).
  • Row 24: *P3, p2tog, p2tog tbl, p3, repeat from * (16 sts).
  • Row 27: *K2, ssk, k2tog, k2, repeat from * (12 sts).
  • Row 29: *K1, ssk, k2tog, k1, repeat from * (8 sts).
  • Row 31: *Ssk, k2tog, repeat from * (4 sts).