World's Softest Men's / Women's Classic Collection Over-the-Calf Socks Acrylic Pamper your feet with plush comfort. Helps with Circulation, Cold Feet, Edema, Foot Perspiration, Hyperhidrosis, Swollen Ankles, Swollen Feet and Legs Moisture-wicking, plush acrylic fibers feel oh-so-soft on your skin and help keep feet dry. Low-profile toe seam helps prevent irritation. Non-binding, cushioned tops help keep the socks in place. Cushiony terry sole provides shock absorption. High-stress heel and toe areas are reinforced for longer wear. Durable nylon adds stretch for a comfortable fit.