Truform Sheer Compression Stockings, 15-20 Mmhg, Womens Knee High Length, 20 Denier, Navy, 2X-LargeProduct DescriptionTruform 1773 from the Truform Lites series provides mild graduated compression to help energize the legs and reduce discomfort The 15-20 mmHg moderate compression level is great for leg fatigue and slight ankle, leg and foot swellin..