Fits shoe sizes 6-12.5Comfort toe seamExceptional durabilityStay-up topDot: 58% Cotton, 30% Polyester, 9% Nylon, 3% Spandex; Rib: 68% Polyester, 24% Cotton, 6% Nylon, 2% Spandex; Stripe: 66% Polyester, 17% Cotton, 14% Nylon, 3% Spandex