KUNST Men's Premium Lightweight MA-1 Flight Windbreaker Bomber Jacket Imported *001 Style) Shell: Polyester 100%, Lining: Polyester 100% / Very Thin and Lightweight Bomber Style Jacket (0.65lbs) / 6ft 150lbs suitably fits Medium Size *002 Style) Shell: Polyester 80%, Lining: Nylon 20%/ Medium Thick and Filled with Cotton(1.5lbs) / 6ft 165lbs suitably fits One Size Snap Button Side Pockets, Zip-Up Front, Zipped Pocket with Pen Slots On Sleeve Hand Wash Recommended, Do Not Bleach/Tumble Dry/Iron Imported, Designed and Produced by Professional Manufacturer