The Nahanni full-zip jacket is a lightweight 3-season jacket. This jacket is constructed from our award-winning eXhaust 2.5 ultra-light (UL) waterproof-breathable nylon. This top features an easy-stow hood, fleece-lined collar, adjustable waterproof double-cuff wrist and an adjustable waistband. The Nahanni will make your days on and off the water that much better.