Hanes Men's 5-Pack Ultimate FreshIQ X-Temp Crew Socks (Shoe Size 6-12) Black 77% Cotton, 18% Polyester, 3% Rubber, 1% Nylon, 1% Spandex Imported Machine Wash Five pairs of moisture-wicking crew socks featuring comfortable toe seams and ribbed cuffs Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day Mesh panels provide ventilation Ribbed trim for natural stretch Crew-length cut hits mid-calf