Socks by Jack Wills Made from a cotton-rich blend Ribbed cuff opening Branded sole Pointelle knit design ABOUT JACK WILLS Jack Wills launched in 1999 in Salcombe, Devon, designing British heritage-inspired goods for the university crowd. Drawing a distinctive connection between the old and new, Jack Wills take pride in their finest quality materials and 'fabulously British' design across their preppy collections of hoodies, denim and sweats.. Main: 76% Cotton, 13% Nylon, 11% Polyester. Machine Wash According To Instructions On Care Label.