These classic men's viyella socks are perfect for any gentlemen. They are made from 60% merino wool & 40% nylon, so the perfect weight to wear all year round. These socks have a hand linked toe, meaning no bumps making them very comfortable to wear. Viyella is a British brand that has been around for many many years. The socks are 10 inches in length, machine washable & fit size 6-11.