JMCO 60 sts (30 on each needle). K 3 rounds plain.
Beginning of next round, start short rows to raise big-toe side, turning after 10th stitch, 15th stitch, and 20th stitch on each side.
While resolving the short rows (picking up wraps) on the last round, also start increases on the little-toe side: inc 3 stitches in from edge of each needle every other round

84 sts around.