Hanes womens ComfortBlend Over-the-Calf Crew Socks 6-Pack (909/6) 80% cotton/15% polyester/3% natural latex rubber/1% spandex/1% nylon Imported Breathable cotton blended with spandex for a better fit. Double tough durability 80% cotton/15% polyester/3% natural latex rubber/1% spandex/1% nylon Comfort toe seaming, our most comfortable seam ever. Available in a convenient 6-pack.