Natural down is light, delicate, soft and not easy to deform.100% COTTON FABRICCOMFORTABLE and SOFT.It's soft and comfortable, just like feeling in the cloud.Vacuum packing is complete and convenient.the surface is like silk Good warmth retention.Complete packaging Convenient and fast.to provide you with quality raw materials and technology.It is made from different specifications of microfibers through a special process.Because of its resemblance to down, it is called down cotton, and most are also called silky wool or hollow wool.this quality is light, soft, soft, good heat preservation, not easy to deform, not wear silk.Its preservation performance is better than that of the same weight down.