C/O 72
K2, P2 rib for 8 rounds.
SS until piece measures 7” from beginning.
Heel flap: (SL1, K1)/SL1, P to end back. (16X)

Rounder heel. Sl1, k20, ssk, k1, turn
Sl1, p7, p2tog, P1, turn.

Toe:
Reduce every other round until 36 sts remain.
Reduce every round until 16 sts remain.
Graft 2X8 sts.