Shell & Lining: 100% Nylon Filling: 100% Polyester Easy Care: Machine washable, hang dry or tumble dry on low heat. Windproof & Lightweight: This 33,000ft men's hooded puffer jacket is crafted with windproof ultra-light soft nylon fabric that keeps you warm and comfortable. Water-resistant & Breathable: The outer fabric is coated in a DWR finish to repel water and breathe with a waterproofing index of 3000mm, keeping your core comfortable and dry in light rain. This men's bubble jacket for fall & winter provides strong protection against the elements to keep you warm even when wet. Easy to Pack: This backpacking puffer coat with hood is ultra-light and easy to pack into a small carrying pouch, so it will save space in your suitcase for travel. Our 33,000ft men's light winter insulated puffer jacket is especially suitable for outdoor hiking, skiing, trail running, camping, climbing, cycling, fishing, golf, travel, work, jogging, etc.