Panty Hose 15-20mmHg Black Queen, 1 pr, QC96645 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compression for tired and aching legs, swollen legs, minor fatigue, and minor heaviness. Improved circulation reduces leg fatigue. The compression of the hosiery is greatest at the ankle and decreases as it moves up the leg. Latex-free