Soft, breathable, durable, stretch, to keep your feet comfortable and warm. These novelty Christmas socks are great holiday gifts for your family and friends. Wear them at the office, school, home in the winter season.. Shipping: free. Materials: 75% cotton, 20.2% polyester, 1.8% spandex. One size: comfortably fits EU size 35-40.. Care: Hand wash recommended. Machine wash cold.