DICKSON DI-921 poly NAVY 10oz Vertical Jacket Dickson Polyester Navy Vertical Jacket Quilted Padded Jacket. Unused, new with no tags. Typically, American-made products use nylon ripstop fabric, but this one uses poly fabric. It's a matte serge weave, 100% polyester like the fabric used in suits. Navy. Insulation: Synthetic polyester fill. Front double zipper. Size S Length: 68cm, Width: 56cm, Sleeve Length: 64cm, Yuke Length: 89cm, Shoulder Width: 50cm