High quality materials : This down jacket is ultra lightweight and thin. It is real down jacket, not a cotton jacket. Duck down is feather. Pls kindly know before ordering. It featuring a 100% nylon water outer shell, with 90% duck down filling for superior warmth.

With heat retaining: The interior lining consists of silver heat retaining fabric designed to retain heat, while the breathable fabric dissipates moisture. This heat retaining down jacket offers the ultimate body heat management system for cold weather.

Utilitarian pockets : This men's zip down jacket features two zippered exterior pockets with enough room even for gloved hands, and a large capacity inner pocket for your personal items, such as your wallet or phone, you will have ample space for storage.

Wind-proof Warmth: features a smooth pulling zipper with a special fabric chin guard to avoid potential skin abrasions and tangled facial hair. with adjustable hems and elasticized cuffs, this zip-front jacket will keep out the cold in winter days.

Ultra-lightweight portability: comes with a convenient drawstring bag, this jacket packs down easily into a very small and portable size. Easily packed into your luggage, backpack, or duffel bag, for outdoor adventures and traveling. Also, it quickly and easily fluffs with just a simple shake after being removed from the bag.