Experience the core warmth you need without restricting mobility in a midweight puffer vest. Lining, exterior are 100% nylon. The filler is 100% polyester. Midweight Puffer Modern-Fit Design Packable Puffer Vest Inner Detachable Carrying Bag For Compression & Reduced Size For On The Go 2-Side Pockets With Zipper Closure 2-Inner Lower Pockets Full Zip Closure Imported Material & Care 100%Polyester Machine washable