These wool-blend boot socks are perfect for the colder months. Chunky knit for extra warmth, with a traditional Fair Isle pattern. Our Thermowarmth™ technology helps to keep in body heat. Pack of two pairs includes a choice of colours. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles. M&S Collection Mens M&S Collection 2pk Fair Isle Wool Blend Boot Socks