It's a joy to wear the World's Softest Holiday Over-the-Calf Socks These festive over-the-calf socks feel so wonderful, you'll find any reason to wear them! The acrylic blend feels ultra-soft against your feet, while the fully cushioned interior adds extra softness underfoot. Non-binding stretch tops help keep the socks up comfortably. The colorful patterns are great for the holidays, but you'll want to wear them year-round.