This bomber is designed in the G-Star RAW Research lab. Offering a quilted jacket with a detachable sleeveless liner. The front pockets are placed angled to align with the quilted design. The sleeves offer a ribbed cuff to keep out the wind. This bomber jacket has a zipper closure. The snaps aside indicate the liner attachment. Just release the snaps to take out the liner. The sleeveless liner itself is finished with a binding and offers the same pocket construction as the jacket. Wear them together for optimum warmth or split them apart for a lighter weight style with a different look.