Allseason cooling and stress relief This blanket helps you stay dry and cool in any season, and its cooling effect can contribute to a more comfortable night's sleep. It is designed to support relaxation and reduce discomfort from heat. material and construction Made with 1684% pure cotton jacquard water washed pleated yarn, this duvet cover is delicate, soft, skinfriendly, and not bulky. The inner washed cotton features a soft color, good elasticity, and a snug fit for a comfortable feel against the skin. Airlayer cooling design The yarn gaps form an air layer structure that stores excess body heat and exchanges it with the outside air. This design helps automatically regulate temperature to keep the skin cool and comfortable in summer. Cooling performance with fan assistance Used with a fan, this blanket delivers a more noticeable cooling effect, helping to rapidly reduce warmth and create a more comfortable sleeping or lounging environment. Use scenarios Nighttime cooling in hot summer or warm nights, for a comfortable sleep without overheating. Lounging or resting in airconditioned rooms, dorms, or offices where a lightweight, breathable blanket is desirable. Travel, camping, or outdoor events in warm climates, providing a lightweight, breathable option for staying cool.