This 6-pack of Cambridge Mens Crew socks feature a classic style with superior comfort, a perfect fit knitted with spandex, comfort fit top with extended ribbing, a comfort toe seam for all day comfort, a reinforced toe for added durability, and AquaFX moisture wicking. Contains 6 pairs of assorted solid color socks. Fits shoe size 6-12.5. Fabrication is rayon, polyester, nylon and spandex.