Exceptionally soft and durable, the Marmot Khumbu midweight fleece jacket can be worn on its own or as an insulating layer. Polartec® Thermal Pro® high-loft fleece provides outstanding warmth and highly breathable, quick-drying comfort Polartec® Power Stretch® panels provide a streamlined design, superior wicking and ample ventilation Angel-Wing Movement™ allows nonbinding, full-range motion Full-length zipper with draft flap lets you easily regulate heat inside the jacket Handwarmer pockets zi