Allyear comfort and stress relief: This cool summer blanket is designed to keep you dry and cool, whether it is summer or winter, and can help you relieve stress. The cooling effect provides strong heat absorption and dissipation, promoting a cool night's sleep. texture and materials: This summer cool duvet cover is made of 2168% pure cotton jacquard water washed pleated yarn, delicate and soft, skin friendly, and not bulky. The inner washed cotton has a soft color, good elasticity, and fits snugly, making it very comfortable. Keeps you cool with breathable design: The gaps in the yarn form an air layer structure that stores excess body heat and exchanges it with the outside air. It can automatically adjust the temperature to keep the skin cool and comfortable in summer. Enhanced cooling with a fan: This cool blanket in summer provides a better cooling effect when used with a fan, helping to quickly reduce heat and improve sleep comfort. Practical use scenarios: Hot summer nights on the bed, for a cooler sleeping surface. Lounging on the sofa or chair during a movie or reading with air conditioning. Hotel, dorm, or travel stays where a breathable, cooling layer is desired.