Today all of the Netherlands is encouraged to turn their thermostat down and wear a sweater, that’s just what we did. By doing this, you are participating in the national Warm Jumper Day and, as a result, are saving a considerable amount of energy and CO2 emissions. Greenchoice is sponsoring this day and through their Facebook channel you could win the coolest sweater ever.. A sweater with a quote of the popular Rotterdam collective Mwoah.







