The welt of the sock is the top of the sock, more commonly known as the cuff. This can be standard knit, using elastic, or a specialised honeycomb knit which uses no elastic and grips the leg more gently - this is referred to as a comfort cuff.
The welt of the sock is the top of the sock, more commonly known as the cuff. This can be standard knit, using elastic, or a specialised honeycomb knit which uses no elastic and grips the leg more gently - this is referred to as a comfort cuff.