The Superman Socks Men's Casual Crew Socks from Bioworld feature six pairs of mid-calf length socks designed for men in size 8-12. Made of polyester material, these multicolor socks are machine washable and suitable for all seasons. Perfect for casual occasions, these crew socks are inspired by the superhero character Superman and are ideal for fans of the movie theme. With a focus on comfort and style, these socks are great for everyday wear and walking activities.