Socks by Jack Jones, Pack of five, Cotton-rich knit, Stretch cuffs, Low cut, Sits below sneaker cuffs, Machine wash, 72% Cotton, 26% Polyester, 2% Elastane. Founded in 1989, Jack & Jones is a Danish brand that offers cool, relaxed designs that express a strong visual style through their diffusion lines, Jack & Jones intelligence and Jack & Jones vintage. Using innovative treatments and cuts Jack & Jones place their signature laid back style on to a whole range of clothing from print t-shirts to jeans.