FLY53 Dak Jacket. A superb military styled jacket the Dak is an instant design classic in the range. Utility pockets never looked so good. Waxed cotton jacket with a heavy garment wash Bellows pocket on the right chest Two large bellows pockets on the waist Button fastened concealed with a placket FLY53 metal decal on the left chest Triple bolt embroidery on the back of the neck