Key benefits Allseason cooling and stress relief: designed to keep you dry and cool in summer and comfortable in winter, helping you unwind and sleep better. Efficient cooling performance: the cooling effect comes from the fabric's heat absorption and dissipation, delivering a cooler night's sleep. Skin friendly and lightweight: soft, delicate texture that feels comfortable on the skin without being bulky. Material and construction texture: this summer cool duvet cover is made of 2037% pure cotton jacquard water washed pleated yarn, delicate and soft, skin friendly, and not bulky. Inner layer: washed cotton with a soft color, good elasticity, and a snug fit that enhances comfort. Air layer design: gaps in the yarn form an air layer structure that stores excess body heat and exchanges it with the outside air, helping to regulate temperature. Temperature response: can automatically adjust to keep the skin cool and comfortable in summer. Performance and usage Cool and breathable experience: when used with a fan, this blanket can enhance the cooling effect, contributing to a quicker sense of coolness and improved sleep nights. Use scenarios Sleeping in hot or humid conditions: use on the bed to maintain a cooler, more comfortable sleep environment during warm nights. Yearround comfort with stress relief: suitable for both summer and winter use to help reduce stress and promote relaxation. Pairing with a fan for enhanced cooling: place under a fan to maximize the cooling effect for quicker relief on hot evenings. Notes Brand, specifications, models, and functions are maintained as in the original description.