prototype 11:In this prototype, the compression stockings were used in a different way. Here you need to put the envelop on just like you would do with a sock.
There is a whole made so that there is no irritation in the popliteal. This is stitched around so that there is no fluff coming loose from the sock.
Elements of experience:
Positive expected: the hole leaves enough place for the knee
Negative unexpected: by stitching the border of the hole it becomes less flexible and less stretchable
|fabric compression socks|
sewing machine, scissors, needle