I purchased this a few years ago. It's reversible and can be worn in two ways, making it light and warm. This reversible parka allows you to enjoy two different designs in one garment. It offers high wind resistance and heat retention, and features a moderately relaxed silhouette that makes it easy to wear as an outer layer. It's filled with Exceloft®, a synthetic fiber fill that's easy to maintain. Comes with a stuff sack for compact portability. Specifications 【Material】Surface: 40-denier super multi nylon taffeta [water-repellent treatment] Reverse side: 40-denier super multi nylon taffeta [water-repellent treatment] Insulation: Exceloft® [polyester] 【Average weight】394g