Our new Engineer Jacket gets treated to special edition wools. This style from Japan starts with a great combination of materials - cotton and wool. The cotton lends a usability, while the wool gives it warmth and a rustic feel. The blend is idea. Next comes the herringbone weave. From afar it just helps to blend the dye colors into a cohesive unit of rich color, but get closer and you see the classic v-pattern and texture. All these details set the stage for the true star, indigo dye. Very rare to find in wool fabric, the result are beautiful blues that you truly don't see. On the Dark Heather, you can see an inky deep blue base brought to life with a unique contrasting lighter yarn.