Best Comforters: Our Top Picks for Cozy Sleep

The comforter’s 100% cotton shell comes in white or gray. A 300 thread count creates a lightweight yet durable cotton. Cotton naturally wicks away heat and moisture, which can help people who experience hot flashes or night sweats.

The fill weight of the Down Alternative Comforter is substantial enough to insulate from the cold, yet breathable enough for the summer months. OEKO-TEX certification specifies that the materials are free of harmful substances. The comforter is also suitable for people with allergies to natural down.

While designed to be a standalone comforter, there are loops on each corner for those who prefer to use a duvet cover. Three sizes are available: twin/twin XL, full/queen, and king/California king. The comforter can be washed by machine using cold water and non-chlorine detergent. Tumble-drying on low is recommended, but a large capacity machine may be needed.

The Layla Down Alternative Comforter includes free shipping to the contiguous U.S. Customers are protected with a 120-night sleep trial and a five-year warranty. 

Featuring down alternative fill, a soft cotton shell, and sustainable certifications, we found the Layla Down Alternative Comforter to be suitable for all seasons. It’s also a good choice for hot sleepers who are either allergic to down or prefer a down alternative fill.

The shell is composed of bamboo-derived viscose fabric in a sateen weave, giving the comforter an exceptionally soft and smooth exterior feel. A blend of recycled polyester and viscose fibers makes up the down alternative fill, which offers the plushness and lightness of real down without retaining heat, triggering allergy symptoms, or using animal-based materials.

Box quilting with sewn-through baffles helps keep the fill evenly distributed, though you’ll need to regularly fluff the comforter to maintain a full shape. Thick piping along the edges helps protect the shell from rips and tears that can cause fill to escape, and each corner features a loop for affixing the comforter to a duvet cover.

Queen and king sizes are available. The comforter is technically machine-washable, but certain appliances — such as washers with agitators — may not be spacious enough to accommodate it. Dry cleaning is an alternative care method. Olive + Crate offers free shipping for all orders within the contiguous U.S., and you may return the comforter for a refund within 30 days of the purchase date.

An organic cotton shell features a crisp percale weave and 200 thread count ⁠— a combination that balances durability with softness. The baffle box construction contains a mix of down alternative fibers and natural lyocell. The fluffy fill promotes airflow during warmer months and retains heat during colder weather.

The comforter can be used on its own or paired with a duvet cover. Using a cover can prevent premature wear and simplify cleaning. Saatva recommends washing the comforter in cold water using a gentle cycle. Tumble-drying on low refreshes the loft.

The All-Year Down Alternative Comforter includes a 45-day return policy. Used comforters can be returned during this period for a full refund. Saatva just requests that customers wash the comforter prior to returning. Shipping is free for all orders in the contiguous U.S.

Our testing team recommends the temperature-regulating Saatva All-Year Down Alternative Comforter for shoppers who experience night sweats or hot flashes and prefer a luxurious feel.

The breathable Tencel lyocell shell is derived from eucalyptus and wood pulp, making it both biodegradable and compostable. The fabric’s sateen weave and 300 thread count give the shell a silky-soft texture that doesn’t retain much heat.

A fill made from shredded recycled plastic bottles yields nearly 3 inches of loft. The result is a fluffy comforter that adapts to different climates. Sturdy stitching keeps the fill from clumping and protects the comforter during washing. Corner loops can be used to fasten a duvet cover. Buffy recommends using a duvet cover to increase the comforter’s lifespan.

The comforter comes in versatile white and three standard sizes. Machine-washing in cold water and air-drying is recommended.

The comforter ships for free to all 50 states. Buffy lets customers try the Cloud Comforter for seven nights before charging their credit card. The company’s standard return policy also applies, so customers can return the comforter for a full refund within 100 days of purchase.

With a soft, fluffy feel, the Buffy Cloud Comforter suits sleepers looking for a plush comforter with a sustainable design and lengthy sleep trial.

Shoppers can choose between two fill types: bamboo-derived viscose or mulberry silk-derived viscose. Both are plush and breathable, but the silk model has a fluffier feel closer to natural down. It’s worth noting that the silk comforter costs significantly more than the bamboo version.

The comforter also comes in two fill volumes: standard and extra. The standard is a versatile weight for all seasons, while the extra is more insulating. Hot sleepers or those in humid climates usually fare better with the standard comforter. The extra-fill version costs slightly more.

Both versions have anchor loops for attaching a duvet cover. A cover is recommended because it limits excessive washing, which can degrade the comforter. The comforter can be washed in a standard household machine using the rinse cycle only, then tumble-dried on low or line-dried. To refresh the comforter, Cozy Earth suggests air-drying it in the sunlight for a few hours every three to five months. Spot-treatment and professional dry cleaning are also acceptable.

The Cozy Earth Bamboo Comforter includes free shipping and returns for customers in the U.S. The model is backed by a 100-night sleep trial and a 10-year warranty.

Our testing team recommends the Cozy Earth Bamboo Comforter to sleepers looking for a soft and breathable comforter, as well as those who prefer options for fill materials and enjoy the added comfort an oversized comforter provides.

One side of the comforter is composed of bamboo-derived viscose, which has a soft feel that is cool to the touch. The other side is made with a specialized Chillmax material, which contains the mineral mica and has a silkier feel. This side also offers enhanced cooling, making it a strong choice for sleepers who overheat easily or who live in warmer climates.

The comforter is available in three sizes and three different color options — sierra gray, rustic brown, and blue ashes. The lightweight construction is ideal for summer months. You may machine wash the blanket in cold water on a gentle cycle, then tumble dry on a low heat setting.

Zonli offers a 21-night sleep trial, during which you may return the comforter for a full refund. The comforter ships for free throughout the U.S. and to select international destinations.

The comforter is lofty and weighs approximately 7 pounds and 12 ounces, which is hefty enough to keep you comfortable in winter months. It’s filled with ClimaDry by Outlast fibers that are engineered to regulate heat buildup and keep moisture at bay, so you’re less likely to overheat compared to other comforters with similarly thick designs. The 100% cotton shell is breathable, further boosting the comforter’s cooling properties.

The Slumber Cloud Comforter features baffle-box stitching that helps keep the fill in place. If you use a duvet cover, you can use corner loops to secure the comforter to the cover to prevent bunching up. You may wash your comforter in cold water using a delicate setting, so long as your machine is able to handle bulky items. Machine-dry the comforter on low heat or simply air dry it.

Slumber Cloud offers free shipping. The comforter comes with a 60-day sleep trial and is also backed by a 180-day warranty.

You should also consider the Weighted Comforter if you usually sleep with a partner. The two lightest designs are intended to be used with full/queen mattresses, and measure 90 inches wide by 90 inches long. These oversize dimensions ensure plenty of coverage for you and your co-sleeper. If you share a king or California king size bed with someone else, the 25-pound blanket might be the way to go. This option measures 92 inches wide by 108 inches long.

The fill consists of tiny glass beads that don’t retain heat to a bothersome degree. Another cooling component is the breathable cotton shell encasing the fill. The cotton is natural, and has a soft, smooth hand-feel. The shell is quilted with tight baffles, so the beads remain evenly distributed without shifting or clumping to one side. 

If you opt for the 15-pound full/queen blanket, it comes equipped with 10 perimeter loops to help you secure it to a duvet cover. The comforter is machine-washable, though likely too large for your household machines — Baloo recommends using commercial appliances whenever a cleaning is needed. 

Although the comforter is on the expensive side, its sticker price is comparable to the average weighted blanket. You’ll also receive free ground delivery with your order if you reside in the contiguous U.S. Baloo accepts returns and exchanges within 30 days throughout much of the calendar year, and extends their trial period during the holiday season.