10-13 Sock Size Fits Mens Shoe Size 6 - 12 Made up of 50% Cotton, 48% Polyester, 2% Spandex Features: Ribbed Stay-Up Comfort Top Machine Washable Name Brand - "Jobsite" Medium Weight/Thickness Moisture Control Wicks It Away Cushioned Sole For Comfort Durable - Built For Work, Made To Last Contains Spandex For a Comfortable Secure Fit All items are in stock and ready to be shipped