The Alpha Jacket is a full cut, waist length model (27 ﾼﾔ center back length measured from the neckline to the bottom of the back hem, size Large) with zip-out quilted, insulated liner, zipper front and elasticized waistband. The jacketﾒs Nylon shell fabric has a waterproof/breathable barrier throughout the body, sleeves, and collar, and will be fully factory seam-sealed. The jacket is completely lined for a clean finish.