Windproof and water-resistant the full-zip Nano Puff Jacket is made with warm incredibly lightweight and highly compressible 60g PrimaLoft® ONE insulation. The brick quilting pattern with horizontal quilt lines on side panels uses a durable thread for improved abrasion-resistance and an internal chest pocket acts as a self-stuff sack making this jacket ideal for traveling. :: Men > Jackets. Pockets: Zipped internal chest pocket doubles as a self-stuff sack with a reinforced carabiner clip-in loopJacket Shell: 100% recycled polyester with DWR (Durable water repellent) finishSuitable For: Hiking and trekking. climbing. belaying. camping and everyday useZips: Centre-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfortWaterproof: No - water resistantBreathable: YesHem Details: Drawcord adjustable drop-tail hem seals out windWeight: 335gInsulation: PrimaLoft® ONE (60g)Fit: Regular Size: X-Large,Medium,Small.