The Mens Drummond Colorblock Wool Vest from United By Blue is a cosy, insulating layer for cool days. The perfect addition to add to your autumn/winter wardrobe it will keep you warm without being heavy & bulky thanks to the down insulation & can easily be slipped over your existing layers as you head outside. For each United By Blue product sold, one pound of litter will be removed from the worlds waterways by a team of volunteers.