I fell upon this website "Sockwell". I have been wearing compression stockings for decades. I am so thrilled to have found this site and to have found the high quality of fabric and snappy designs poured into these socks about 6 months ago. I won't buy another nylon sock again. Read the story about the company. Even the YouTube video how to put on the socks has improved my daily routine. You cannot go wrong with these socks. TRY THESE SOCKS. I wear the 30-40 compression. I probably have bought 10 pair and I wear them daily. Thank you Sockwell. I am a devoted customer.