- Warmth and Comfort: Filled with selected white down alternative microfiber, this duvet is soft as a cloud. Its insulating properties trap heat and prevent cold air from invading, keeping you warm and comfortable in all seasons. - Natural and Skin-friendly: The cover uses Anti-feather cloth to allow air circulation and prevent moisture, while providing hypoallergenic protection. The anti-perforation cotton fabric keeps the filling from escaping for year-long use. - Professional Structural Design: A baffle design prevents feathers from moving or clumping, ensuring even warmth and fluffiness throughout the bed for a balanced, comfortable sleep. - Made to Last: The duvet is soft to the touch with double-stitched edges, three-dimensional piping, and 4 corner tabs to easily fix a duvet cover. Available in several sizes and weights; heavier weights are thicker and warmer. Choose the size and weight to suit your needs for year-round comfort in autumn, spring, or cold winter nights. - Use scenarios: 1) Cold winter nights: opt for a heavier weight for maximum warmth. 2) Autumn or spring: select a lighter to mid-weight for balanced toasty comfort. 3) Allergy-prone sleep environments: benefit from the hypoallergenic protection and secure filling.