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The best duvet covers can keep a person cool as they sleep, prevent allergic reactions, or be environmentally friendly and made from sustainable materials.

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A duvet is similar to a comforter. Inside, its fillings are usually natural or synthetic. These natural fillings may include:

  • feathers
  • down
  • bamboo
  • wool

Synthetic duvets usually contain microfiber that mimics the feel of a feather or down duvet. The outer covering of a duvet usually consists of cotton or a cotton mix, but it is not removable.

Duvet covers

Duvets insert into different types of duvet covers that a person can change to suit their preferences. There are various options, such as cooling or hypoallergenic covers, and they are available in many different colors, patterns, and styles that individuals can easily machine wash.

The Centers for Disease Control and Prevention (CDC) recommend that people aged 18–60 years should aim for 7 hours of sleep or more every day.

With that in mind, a person should choose bedding that helps ease the symptoms of any underlying health conditions to help ensure good quality sleep.

Symptoms that may make choosing a duvet cover more important include wheezing, itching, or sneezing — someone with asthma, allergies, or eczema may experience these symptoms. Additionally, people may also experience night sweats, which can be due to several reasons, including perimenopause and infections.

Choosing a duvet cover that reduces or eliminates irritation from allergens, or one that cools body temperature and wicks away sweat, may help provide a more comfortable sleep.

According to The American College of Allergy, Asthmas & Immunology (ACAAI), more than 50 million people in the United States are affected by allergies each year. Itching, wheezing, sneezing, or nasal congestion may reduce the amount of good quality sleep that individuals with allergies have.

Dust mites, sometimes called bed mites, are one of the most common indoor allergens. They live in bedding, including duvets, pillows, mattresses, and sheets.

The ACAAI also notes that dust mites and their droppings may exacerbate eczema symptoms.

A hypoallergenic duvet cover works by containing the allergens or repelling them, limiting a person’s exposure. In turn, this could reduce symptoms linked to the allergy.

However, the ACAAI recommends washing sheets, blankets, and other bedding — including duvet covers, every week in hot water to kill any dust mites that could be present.

Learn more about the best bed bug mattress covers.

A duvet cover that helps regulate body temperature may benefit those who experience night sweats. People who experience night sweats as part of the transition to menopause may find that a cooling duvet cover that wicks away moisture helps them get a more comfortable sleep.

Duvet covers consisting of natural materials, such as cotton or linen, absorb sweat and allow the skin to breathe, regulating and cooling body temperature.

Learn more about the best sheets for hot sleepers.

Sustainable duvet covers use fabrics that contain natural fibers and materials. Natural, breathable fabrics in a tight weave, such as bamboo, cotton, and linen, can trap allergens and regulate body temperature.

Additionally, many individuals may be reassured knowing that the manufacturer of the duvet cover has used ethically sourced materials, sustainable practices, such as organic farming methods, and fair working conditions.

Click here to learn about eco-friendly mattresses.

Here, we look at some of the best duvets for a person to consider.

Please note that the writer of this article has not tried these products. All information presented is purely research-based.

National Allergy 10027 duvet cover

This cotton duvet protector features a patented tight weave that provides a barrier to allergens. An autolocking zipper with an extra fabric shield provides further protection from bed bugs.

According to an older article, health experts suggest a gap of no more than 6 microns (μm) between fibers to trap dust mites and allergens — the manufacturers of this duvet protector state that this product has a gap of just 3.44 μm.

Although designed more for use as a protective layer between the duvet and a decorative cover, it acts as a suitable cover alone. It comes in a range of sizes, but the only color option is white.

THXSILK 19mm 100% silk duvet cover

This duvet cover is 100% silk, which may suit people with eczema or other skin conditions due to allergens.

The duvet cover comes in ten colors and five sizes: twin, full, queen, king, and California king. There is another color option called “dark thistle,” but it is only available in queen and king sizes.

According to THXSILK, bamboo is also effective at regulating temperature and keeps people warm in the winter and cool in the summer.

SLEEP ZONE bedding duvet cover cooling

This duvet cover includes double-brushed microfiber fabric that wicks moisture away from the body.

The duvet cover set comes in 13 colors and features a hidden zipper and sewn-in corner ties to keep duvets secure. It is available in twin, full or queen, and king sizes.

Ettitude Bamboo Lyocell duvet cover

This sateen-weave duvet cover set comprises 100% organic bamboo, a naturally absorbent material that helps wick away moisture and regulate temperature.

The manufacturers claim the feel is comparable to a 1,000 cotton thread count. It comes in 11 colors and a range of sizes, from twin to California king.

Pact Room Service duvet cover and sham set

Pact produces textiles and clothing made from 100% organic cotton. They also partner with Fair Trade Certified factories to provide safer working conditions for local employees.

A person can offset the carbon footprint of their shipment while using their packing box to donate old clothes to nonprofit organizations.

Pact’s Room Service Duvet Cover and Sham Set is 100% organic cotton sateen, which adheres to Global Organic Textile Standards (GOTS) and is Fair Trade Certified. There are three colors and a range of sizes to choose from, ranging from twin to California king.

Hearth & Harbor ultra soft 3-piece duvet cover set

This affordable duvet cover set is available in up to 34 different colors and four sizes.

Consisting of high-quality, double-brushed microfiber, this duvet cover and the accompanying pillow shams are machine washable and reportedly dry quickly in a tumble dryer.

The company claims the set is hypoallergenic and environmentally friendly.

Coyuchi organic relaxed linen duvet cover

This relaxed linen duvet cover is suitable for all seasons. The fabric comes from 100% organic flax, grown in France. The material is woven in Portugal, while the company seeks certification from GOTS.

Coyuchi advises that their duvet cover is machine washable and that individuals can tumble dry the cover on a low setting. The company also recommends using a plant-based, natural detergent with cold water to clean this product.

The linen duvet cover comes in four sizes and seven colors. A person also has the option of purchasing matching pillow shams separately according to their preference.

Below, we look at some common questions relating to duvets.

What are the advantages and drawbacks of a duvet cover?

  • Advantages: Duvet covers are removable, washable, and a person can easily change them in line with their decor.
  • Drawbacks: Individuals may find it difficult to change duvet covers alone, especially larger ones. Duvet covers often have button fastenings, which can come undone, causing duvets to bulge out.

What are the different kinds of duvet covers?

Duvet covers come in a range of sizes, from single to California king, and the color and pattern choices seem endless. However, the main differences are in the fabrics, which can include:

  • microfiber
  • cotton
  • bamboo
  • linen
  • silk
  • velveteen
  • sateen
  • chenille
  • flannel

What is the difference between a duvet and a comforter?

A duvet is often more densely filled, appearing fuller than a comforter. Duvets are an insert, meaning manufacturers make them go inside removable, washable duvet covers.

In contrast, a comforter is usually a little less densely filled and flatter in appearance. It is not an insert, so it does not require an external cover.

How do I take care of my duvet cover?

Duvet covers are removable and therefore easier to clean than other bedding types. Most are machine washable, and a person can put them in the tumble dryer.

Not all materials have the same care instructions, so it is important to follow the manufacturer’s advice when cleaning a duvet cover.

People who live with allergies or experience night sweats may wish to purchase a duvet cover that helps ease their symptoms.

Cooling fabrics, such as bamboo, linen, and cotton, may help hot sleepers regulate their body temperature and wick away excess moisture from sweat.

Tightly-woven fabrics also trap allergens, which helps reduce irritation while a person sleeps.

Natural, sustainable fabrics are often a suitable choice as they absorb sweat and have cooling properties.