- The term duvet originated from the French word dovey, meaning downy, reflecting its original function of providing a soft, warm layer for sleep. The insert, in essence, is the filling within a duvet cover, typically made with either natural materials like goose or duck down, or synthetic alternatives like polyester fiberfill.


Egyptian Cotton
Our silk pillowcases are made from the best quality 100% Mulberry silk. As silk is naturally temperature regulating, a silk pillow can be an excellent sleeping aid all year round. Mulberry silk eye masks prevent unwanted light from disrupting your sleep while skin-friendly properties help protect against frown lines and eye creases.
Linen GSM - Linen is measured in GSM (grams per meter) and typically ranges from 100gsm to 200gsm. We use 150 GSM for our linen bedding range. We found lower GSM too thin and higher GSM too heavy and rough to the touch.

Most sheet sets typically include a flat sheet, fitted sheet, and one or two pillowcases. There’s not much need for wondering if you need a flat or fitted sheet for this reason — both are useful and usually come as a package deal. Some other sheet sets, like those Casper offers, also include a duvet cover.
Pillow Types
Supima Cotton
Thread count refers to the number of threads (both horizontal and vertical) in one square inch of material. Generally speaking, the greater the number, the smoother, more durable the sheet. At one point thread count played a large part in what type of sheets sleepers bought, but it’s becoming more important to focus on the overall quality instead.

