Lightweight but Warm: Filled with breathable and ultra light recycled material to form an air insulation layer to provide excellent heat insulation and long term warmth preservation, suitable for cold days (41°F to -4°F) Windproof: Elastic cuffs and hems help keep the wind out and seal in the warmth; Standing collar with chin guard keeps you nice and warm Water Repellent: The shell and lining of quilted puffer vest is 100% Nylon with DWR (durable water repellent) Multiple Pockets: 4 pockets for secure and large storage (2 side-entry pockets with zipper for added security, 2 large interior pockets for easy storage) Multipurpose: Suitable for most occasions, such as hiking, golf, travel or wearing as casual