64 cylinder
Based on handknitting pattern Mathmagical Fibonacci Socks. for the look of the stripes.

I made a hung hem by adding 20 rows to the first section for the turned under hem. I made a deep short row heel in the section of 3 rows MC. Socks are a donation for a fundraiser for my sons HS marching band.

Tension on 4 (dial 3 cm below rim) foot length 60 rounds (of the color pattern) then start toe.

Pattern was written as toe up, I just knit top down following same instructions.