The Marks & Spencer Men's 7 Pack Cotton Rich Black mix Socks in size 9-12 are perfect for casual occasions, with a mid-calf length and full toe style. Made from cotton, these machine washable socks are ideal for the summer and spring seasons. This pack of socks from the reputable brand Marks & Spencer ensures quality and style for men's everyday wear. Made in Turkey, these regular size socks come in a stylish grey colour and are a must-have for any man's wardrobe.