Vitalsox Unisex VT0216 Compression Socks

Are these ‘knee-high’? I had those prescribed for leg swelling.

How are these different from the VT0616 version being offered by Woot? What is the compression level to which these are calibrated/manufactured (mm Hg)?

Yes, these are considered knee-high or “over-the-calf”.

How can I distinguish these from the others being sold by the same company???