This cool summer duvet cover is designed to keep you dry and cool, suitable for use in summer or winter. It helps you relax and promotes better sleep by delivering a cooling sensation with strong heat absorption and dissipation. Key features Year round cooling and comfort: Keeps skin cool and comfortable across seasons, helping you sleep more easily and relieve stress. The cooling effect is enhanced by strong heat absorption and dissipation. texture: Made of pure cotton jacquard water washed pleated yarn, this duvet cover is delicate, soft, skin friendly, and not bulky. The inner washed cotton offers a soft color, good elasticity, and a snug fit for lasting comfort. Effective temperature regulation: The yarn gaps form an air layer structure that stores excess body heat and exchanges it with the outside air. This design automatically helps regulate temperature to keep you cool in summer. Cool and breathable experience: When used with a fan, the cooling effect is enhanced, helping to reduce the feeling of heat and improve sleep quality. Use scenarios Hot summer nights at home: Pair with a fan or air conditioner for a cooler, more comfortable sleep environment. Year round comfort: As a lightweight cover on the bed or sofa to prevent heat buildup without bulk. Travel or hotel stays: A breathable, compact layer that maintains a cool feel in warm climates. Materials and build Fabric: pure cotton jacquard water washed pleated yarn Inner layer: washed cotton with soft color and good elasticity Finish: delicate, soft, skin friendly, and not bulky Fit: sits snugly for comfortable use Performance and care Temperature management: air layer structure improves heat exchange with ambient air for a cooler feel. Comfort: soft texture and snug fit enhance overall comfort without added bulk. Care: follow standard fabric care guidelines to maintain softness and performance.