100% mulberry silk duvet insert. Mulberry silk is the highest quality and the most expensive silk you can purchase. This blanket keeps your body temperature constant in sleep. Silk also greatly reduces the amount of dust mites in the bedroom, therefore reduce relief for allergy and rheumatism. Soiling, mildew, dust mites and odors resistance.
10 year life span makes it a great investment. Once you have experienced the softness and pure luxury of a silk insert, it is very difficult to consider using anything else. They come encased in 300TC cotton cover with a little inspection zip, discretely stitched into them, simply so the purchaser may inspect the long white silk fibres!. 4 tabs at each corner to secure duvet cover.
In a nutshell, you won't get the sweaty night under your big bulky down comforter with the silk duvet insert. It is lightweight, but super warm, and also keeps you cool when you get too hot.