The most important thing to know about sheets is what they are made of. Materials will tell you a lot about how sheets will feel, their cooling and breathability, and their durability, as well as help you gauge if the price is fair.

There are several key factors to consider when choosing the perfect duvet insert, with weight being one of the most important.  The weight of a duvet insert can greatly affect its warmth and comfort, so it's important to understand the different options available.  From ultralight to heavy-duty duvet inserts, each type serves a specific purpose and satisfies different preferences.