The same improvised meld of patterns used for my previous pair of 72 st catnip socks.

GRRR! Frogging and restarting for the SECOND TIME! I need to keep better track of the stitch pattern. Either learn to read my knitting better or use a row-counter, although the latter is hard with my iPhone on the blink.

/me digs out an old-style row counter

Again, the rib I am doing for the cuff of the socks is:
P, K2, P, K, P, K2, P (repeat 8 times around = 72 st).