Founded in 2014 by a team of friends with a shared desire to create no-fuss, core pieces that would sit timelessly, wear effortlessly and last for a very long time. Ever-inspired and born of a genuine love for cashmere, Jumper 1234 is designed with a contemporary edge and a playful heart. All design work takes place in London - with production based in Mongolia, where the world’s best cashmere is made.