Hi Caroline,
Thanks for your feedback and sorry you weren't 100% happy with your purchase.
This sock is Mercerised cotton so, as per the description, it is a lightweight sock and is meant to be thinner than the average sock. Mercerised cotton is a finer yarn than a standard cotton yarn so is definitely a better choice for someone who likes a thinner, lightweight sock.
If you would prefer a standard thickness sock a good choice would be our 95% Cotton Soft Sock and for a bit thicker sock a good choice would be the Mid-Weight Cotton Sock.
Thanks,
Andrea
LAFITTE