The Fly Direct W Jacket combines an ultra-lightweight construction with the insulating power of Polartec® Alpha® Direct, resulting in an incredibly warm garment. Its lightweight structure allows you to easily pack it into a pocket or a frame bag if the temperature rises. To create it, we started with an ultra-lightweight windproof shell treated with a durable water repellent (DWR) finish suitable for wet terrain and brief showers. To this, we added an insulating lining made of Polartec® Alpha® Direct, which is incredibly warm and breathable for its weight. The front features a YKK® Vislon® two-way zip that glides smoothly, allowing you to adjust the temperature to your liking. Three back pockets ensure you always have your essentials with you. And finally, a reflective band on the waist and cuffs for increased visibility. Overall, the Fly Direct W Jacket is the ideal winter garment to wear when your priorities are weight, warmth, and packability.