120 grams of unknown stash yarn

Cast on 24sts, increase to 72sts
Knit 10 rounds, rib 24 rounds (start with K1, P2 to centre on instep), 35 rounds of Ridge pattern, 10 rounds rib on instep and knit on sole, FLK heel, rib 14 rounds on front of leg and knit above heel, 35 rounds of Ridge pattern, rib 24 rounds, 15 rounds Ridge pattern, 12 rounds rib, bind off

Cast on 24 sts, increase to 72 sts
Knit 2 rounds, 35 rounds of Ridge pattern, rib 24 rounds, 17 rounds of Ridge pattern, FLK heel, 18 rounds of Ridge pattern on front of leg, rib 24 rounds, 35 rounds of Ridge pattern, 24 rounds rib, bind off