Compression Socks | Womens Black Compression Stockings I bought these cpooressimn socks (which arrived as promised) in anticipation of long multi-legged flights I had in store in December and January 2012. I've got to say these worked great! Not only did they keep my legs and feet from swelling while flying but also did a great job of keeping my feet and legs from hurting after many treks through large international airports. My feet did not hurt at all during my trip while wearing these cpooressimn socks. Great product that I highly recommend.