4ply / Sock

4ply sock yarn is generally, as the name suggests, 4 plies of yarn twisted to form a thread, which is usually between 350 and 450 metres per 100g. However, it is also widely used as a term for sock yarn and as such some of the yarns on this page are not “4 plies” but do still result in the same finished garment and as such are referred to as 4ply.

I hope this makes sense. If you have any questions please get in touch  ?