Material: Polyester. Lining Material: Polyester. Lightweight and wrinkle-resistant, skin-friendly and comfortable. Lightweight and breathable: The lightweight mesh lining can effectively wick away sweat, making you feel breathable and dry all day long. What's more surprising is that this jacket can be easily folded into a bag, suitable for travel, daily wear and other occasions. Waterproof: Professional waterproof jacket, the outer fabric is waterproof and quick-drying, and the full zipper design can effectively repel water or rain, and can also resist bad weather, keeping the body dry and comfortable. Occasion: This is an essential casual outdoor travel warm jacket suitable for year-round use. It is a great choice for daily wear or outdoor sports equipment to meet your active lifestyle. Such as sports, travel, hiking, fishing, mountaineering, camping, rock climbing, cycling and other winter outdoor activities. Customer Service: This warm jacket is suitable for any season. If you have any questions, please feel free to contact us, we will provide satisfactory customer service.