These are toe-up with a wedge toe and an afterthought heel with an optional mini short row gusset (these can be knit two at a time easily if you like to work this way as I did - instructions are for one at a time).
Pattern is fully written out and is also charted. Links to tutorials for less familiar techniques.
The pattern contains negative ease. Foot lengths are easily adjustable and I encourage you to modify them as required.
To fit actual foot sizes:
S:17.5/7 inches and 23cm/9in in length
M: 20.5/ 8 in circumference and foot length 25.5cm/10in
L: 23cm/9 in circumference and foot length 28cm/11 in
4mm (US 6) circular needle or correct needle size to achieve and a needle 1mm or 1-2 US sizes smaller for ribbing (if desired). Pattern is needle neutral, and you may substitute your preferred method of small circumference knitting
23 sts and 34 rows to 10cm/4in in stockinette
Knitting in the round
tapestry needle to weave in ends.
Yarn and yardage
Wool and the Gang Glitterball Sock in Disco Ball Grey (95% bluefaced Leicester, 5% lurex) or other fingering weight yarn held double (similar yarns are listed above for substituition)
S: 280 m/310 yds
M: 365 m/400 yds
L: 450m/ 490 yds