These socks are worked one at a time on two circular needles. Pattern includes instructions on this method.

Sizes: To fit Women’s shoe size: 6-8 (9-10, 11-12)
Finished Measurements: 8(8-1/2, 9) inches in circumference

Small: US size 1 (2.5mm); Gauge: 30sts = 4”
Medium: US size 1-1/2 (2.75mm); Gauge: 28sts = 4”
Large: US size 2 (3.0mm); Gauge: 26sts = 4”

Or use needle size required for gauge.