Ultimate Warmth for Everyday Adventures. The Cold Days Jacket is designed to keep you warm and protected, no matter the weather. This puffer jacket is crafted from 100 % recycled polyester, featuring Quiksilver's DryFlight® technology to shield you from wind and water, making it perfect for any winter adventure. With a WarmFlight® rating of 3/3, the jacket provides maximum insulation without compromising breathability. The polyfil insulation ensures that you stay cozy, while the PFC-free durable water-repellent treatment adds an eco-friendly layer of protection.