Those turned out way to big so I gave them to Mr.Biest He has shoe size EU47/UK11, I have EU37/UK4 - this is how big they turned out!

CA 64 stitches
~K1 P1~ for 10 rounds

~K6 P2~ for 60 rounds

Heel Flap:
Row 1: SL1, knit across
Row 2: SL1, purl across
8 times/16 rows

Heel Turn:
Row 1: SL 1, K18, ssk, K1, turn
Row 2: SL 1, P7, P2TOG, P1, turn
Row 3: SL 1, knit to 1 stitch before gap, ssk, K1, turn.
Row 4: SL 1, purl to 1 stitch before gap, P2TOG, K1, turn.
Repeat Row 3 & 4 until all stitches have been worked.
Knit across and PU gusset stitches, PU an extra stitch to avoid holes.

Gusset:
Decrease until 64 stitches remain. Knitting pattern across instep.

Foot:
35 rounds of pattern.

Toe:
Row 1: K1, SSK, knit to last 3 sts on instep needle, K2TOG, K1. K1, SSK, knit to last 3 sts on sole needle, K2TOG, K1.
Row 2: Knit.
Repeat until 40 sts total remain.
Repeat Row 1 until 24 sts total remain.