Material: A fabric—ladder-channel fabric; B fabric—70D nylon four-way stretch with twisted warp and weft, combined with heated fibers and drawn-pin structures.

Fabric Information: A Fabric: 100% Polyester B Fabric: 89% Nylon, 11% Spandex

Fabric Features & Style: A Fabric: The main fabric is treated with DWR water-repellent technology, and its surface release liner film is woven using roll-pressing technology to create a highly elastic material. This ensures that internal warmth is retained while preventing down from poking through the surface. It’s also easy to clean, resistant to staining, boasts exceptional tear strength, and offers excellent anti-pilling and high breathability for optimal moisture management. B Fabric: Made from a blend of nylon and spandex, this fabric utilizes nylon-spandex core-spun yarns combined with a high-density weaving process, resulting in a finely textured, exceptionally warm, and incredibly comfortable material. The spandex core provides superior four-way stretch and excellent recovery, while the surface features advanced water-repellent treatment. The inner layer is lined with heat-generating fleece, offering a soft, skin-friendly, and exceptionally warm feel—plus, it resists shrinking or losing shape over time, ensuring lasting comfort and durability.

Filling: 90% white duck down with high loft, offering superior warmth and enhanced microbial inhibition through advanced high-temperature sterilization.