Trainers by Jack Jones, Nothing beats a fresh pair of trainers, Lace-up fastening, Padded for comfort, Pull tab, Makes getting them on a little easier, Chunky sole. 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.