Thick, cushiony World"s Softest Men"s / Women"s Classic Collection Over-the-Calf Socks live up to their name. Ultra-soft acrylic fibers surround your feet with plush softness while wicking away moisture. Cushioned tops are designed to stay up without binding for all-day comfort. Moisture-wicking, plush acrylic fibers feel oh-so-soft on your skin and help keep feet dry. Low-profile toe seam helps prevent irritation. High-stress heel and toe areas are reinforced for longer wear. Non-binding, cushioned tops help keep the socks in place. Durable nylon adds stretch for a comfortable fit. Cushiony terry sole provides shock absorption.