This cooling duvet cover is designed for comfort in hot and cool seasons alike, helping you stay dry, relaxed, and able to sleep more soundly. It delivers a noticeable cooling effect without bulk, adapting to your body and environment. Key benefits Keeps you dry and cool in both summer and winter, helping relieve stress and improve sleep quality. The cooling effect provides strong heat absorption and dissipation for a cooler night. texture and materials: 100% pure cotton jacquard with waterwashed pleated yarn creates a delicate, soft, skinfriendly surface that is not bulky. The inner washed cotton offers a soft color, good elasticity, and snug, comfortable fit. Keeps you cool through smart textile design: The yarn gaps form an air layer structure that stores excess body heat and exchanges it with the surrounding air, automatically adjusting to keep the skin cool and comfortable in warm conditions. Cool and breathable experience: When used with a fan, the blanket enhances the cooling effect, quickly reducing surface temperature by approximately 2–9°C, producing a noticeable difference in sleep quality. Materials and performance Outer fabric: 100% pure cotton jacquard, waterwashed pleated yarn Inner fabric: Washed cotton for softness, elasticity, and a snug fit Function: Provides cooling without bulk; breathable and comfortable for extended use Scenarios and practical uses Hot summer nights at home or in a dorm: Use this cooling duvet cover to stay comfortable while sleeping, even when the room is warm. Sleep with a fan or air conditioning: Pair with a fan or AC to maximize the cooling effect and achieve a noticeably cooler sleeping environment. Lightweight bedding option for travel, hotels, or dorm rooms: A breathable, lowbulk cover that helps maintain comfortable temperatures in varied settings.