Cuff: Japanese Knitting Stitch Bible pattern 202
Heel: Strong Heel
Body: K3, P1 for 6 rows, Offset the next six rows so that the P1 is on the second K of the previous set, repeat that for six rows.
Toe: Barn Toe
Knit time: 23 days
Needle size: 00
Yarn: Expression Fiber Arts, resilient superwash merino sock, colorway Janis. Not listed on Ravelry
Ravelry profile: Faux
Yes. The US has its own special system of nonsense for needle sizes. Worse yet, it isn’t standardized once you drop below 2mm. Sometimes you find 000 1.75mm and sometimes you find 00 1.5mm.