Jockey Men's Socks Modern Diamond Crew - 3 Pack Diamond - 58% cotton/ 19% nylon/ 19% polyester/ 2% spandex/ 2% rubber. Flat Knit - 58% cotton/ 17% n Imported Machine Wash Style 900244 men's socks feature a light and soft fabric blend 360-degree stretch provides the perfect fit staycool moisture control keeps your feet cool, dry, and comfrotable all day long fashionable diamond, solid, and herringbone 3-pack