The Sport Science Puffer has plush warmth for all seasons. With a nylon shell, Hyper-Loft synthetic insulation power, zippered pockets, and a packable inside chest pocket, gives versatile function, making it ready for any adventure. Water- & Wind-resistant 100% Nylon exterior shell 60 gm Hyper-Loft poly-fill insulation 100% polyester lining Reverse coil zippers at chest and pockets Packable pocket with reverse coil zipper Capped elastic sleeve cuff Locker loop at inside back neck Plastic cinch toggle at waist