This cool summer blanket helps you stay dry and cool in both hot and cold seasons and can aid in relieving stress. The cooling effect provides strong heat absorption and dissipation to support a cool night's sleep. texture: This summer cool duvet cover is made of 1664% 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 for comfortable use. Keep cool: The gaps in the yarn form an air layer structure that stores excess body heat and exchanges it with the outside air. It automatically adjusts the temperature to keep the skin cool and comfortable in summer. Cool and breathable experience: This cool blanket offers an enhanced cooling effect when used with a fan, helping to quickly reduce discomfort and improve sleep quality. Use scenarios: Ideal for hot summer nights at home to stay cool and dry; suitable for travel, dorms, or hotel stays in warm climates; works well in air conditioned or fanassisted rooms to provide a breathable, cooling layer for rest or sleep.