Pack of 2: Octave Ladies Long Thermal Wellington Socks - Purple/Black OCTAVE Ladies Long Thermal Wellington Socks - Extra Warm - Ideal for a country walk during winter months or bad weather Acrylic rich - stronger, lighter & warmer / Added Nylon for flexibility Ideal for outdoors, travelling, walking etc. / High level of comfort, durability & superb fit Excellent thermal properties Machine washable at 30 degrees