The best quality duvet covers are frequently made from advanced fabrics such as poly-fiber, which is composed of extremely fine, synthetic fibers and often used to produce high-tech exercise clothing. Because of the short strands, this material is excellent for night sweats because it allows moisture to escape rather than be absorbed by the body. The poly-fiber that is used in duvet covers is often brushed to give it a softer texture. Home City Inc.’s duvet covers have been finished with a brushed finish, which results in an ultra-soft 1500 threads per square inch. They are also more robust and stain and fade resistant than cotton, making them an excellent choice for daily use. Furthermore, because they are made of inorganic materials, duvet covers are hypoallergenic and can help to reduce the frequency of allergy attacks.

Bed Sheet: A bed sheet is the foundation of your bedding ensemble. This is the fabric layer that lies directly on your mattress, coming in close contact with your skin. You'll find two primary types of bed sheets: the fitted sheet, which snugly covers the mattress with its elastic edges, and the flat sheet, which rests atop the fitted sheet.

However, the one aspect of fit you may want to consider is pocket depth. Fitted sheets can vary in how deep the pockets are, since mattress heights are not standardized like length and width. If your mattress is more than 10 inches tall, you may want to consider looking specifically for deep-pocket fitted sheets. We recommend the pockets be a few inches larger than the height of your bed — if your bed is 15 inches tall, look for 16 to 17 inch pockets.