Get the support you need with these graduated compression socks, designed to boost circulation, reduce leg swelling and ease muscle fatigue. Calibrated pressure starts firm at the ankle and eases up the leg, making them ideal for long flights, running, nursing, pregnancy and everyday wear. Seamless toe prevents blisters, cushioned heel adds impact protection, and the durable blend (65% nylon, 20% polyester, 15% elastane) holds shape wash after wash. In Black, Large-X-Large.