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In the winter, all that’s required of a blanket is that cozy, warm feeling. Finding the best summer blanket is a little trickier — it needs to be lightweight while combating heat and sweat, but still cozy enough to sleep with. But how exactly do you get that cocooned feeling without getting hot in a matter of minutes? The answer is cooling technology, which most modern bedding companies offer nowadays.
Uniquely engineered fabrics like eucalyptus and bamboo are naturally cooling and good for the environment. Cotton, silk and linen are more timeless options that also provide temperature regulation. These summer blankets ensure that you no longer have to toss and turn with one leg out of the comforter, but still allow you to blissfully cuddle up without drenching your sheets.
What to Look for in the Best Summer Blankets
The best summer blankets should be breathable, lightweight and temperature-regulating, if possible.
- Material: Bamboo, eucalyptus, silk, linen and cotton are all superb materials to keep you cool through the night. They also let moisture travel freely, wicking sweat away to the outer layer where it can evaporate. Opting for a loose-weave material can also help with increasing airflow. Avoid wool and 100% polyester blankets.
- Thickness: Thicker quilts and blankets can still have cooling capabilities, but if you’re opting for a thicker down or faux down comforter/duvet insert, remember to look for products titled “lightweight” or “all-season” or look for low down percentages/fills.
- GSM: The grams per square meter measurement helps you figure out how thick and warm a blanket will be. Lighter ones generally start at 150 or so, while heavier ones can go up to 350.
Not everyone loves the weighty yet cloud-like feel of a comforter, so we made sure to include a range of options for all kinds of sleepers, such as quilts, weighted blankets and sheet sets to make your existing blanket more comfortable. If your current sleep set-up isn’t working and you’re looking for a life-changing night of slumber, it’s time to invest in one of these cooling alternatives, which will make those too-warm nights a little less overwhelming.
1. Sleep Number True Temp Blanket
Sleep Number’s best-known product is their adjustable bed, but their real secret weapon is the True Temp blanket, which has earned ecstatic reviews from sweaty sleepers who couldn’t find relief. This hypoallergenic blanket adapts to your body to keep you cool through the night, using active-particle technology to remove moisture. It’s less suffocating than heavy comforters but more substantial than a thin blanket. Multiple hot sleepers say that even if they share a bed with an always-cold person, both were satisfied and slept comfortably through the night.
2. Coyuchi Diamond-Stitched Organic Cotton Comforter
BEST ECO-FRIENDLY PICK
Say goodbye to cheap polyester with this high-quality summer blanket! Not only is Coyuchi a champion of sustainability, but they sell an organic cotton comforter that you’ll want to melt into on hot days. With unique diamond stitching, this year-round comforter made from crinkled percale is the definition of breathable. It comes with corner loops for anchoring, so you can either use it as a comforter on its own or as a lightweight duvet insert. If you don’t like switching out your bedding in the summer, this will get you through every season.
3. Vellux Cotton Woven Blanket
BEST WOVEN PICK
This woven blanket lies somewhere between a bedspread and a comforter. It’s a non-bulky option made of 100% cotton, with an attractive chevron texture. Use it alone in the warmer months or on top of an additional blanket in the winter. Best of all? It doesn’t take up too much space in your washing machine, unlike fluffier alternatives. Just remember to air dry it to avoid shrinkage. It doesn’t suffer from any pilling issues, which is a common pitfall for woven blankets.
4. Cozy Earth Bamboo Blanket
Fuzzy like flannel but cooling like sateen, this 100% bamboo blanket is one of the best summer blankets money can buy. It feels better than cotton but is substantial enough to wrap up in at night. If you sleep hot, this temperature-regulating blanket is great on its own, but it can also be used as an accent blanket or extra layer. It’s oversized, no matter what bed or sleeping style you have, and comes in a white color that matches all bedroom interiors.
5. LilySilk All-Season White Silk Comforter with Cotton Cover
BEST SILK PICK
When cotton and other natural fibers aren’t cutting it, turn to silk. Lilysilk’s silk comforter is made from 100% long strand mulberry, which resists breakage and enhances durability. Silks can breathe, letting you sleep deeply rather than tossing and turning from unwanted heat or moisture. This cooling summer blanket is three times as breathable as cotton and is great for sensitive or blemish-prone skin. Silk is a superb choice if you want to experience fluff without the bulk.
6. Slumber Cloud Performance Sheets
BEST SHEET SET
The Performance cooling sheets from Slumber Cloud were one of the smoothest sheets sets SPY tested for our round-up of the best cooling sheets, with the added bonus of feeling cool to the touch thanks to the Outlast technology infused in the sheets. We also love that they feel light and airy and don’t cling to your body while you sleep. Sweaty sleepers should be aware that though these did a fairly decent job of drawing moisture away from the body, they did take longer to dry in our tests.
7. Welhome Relaxed Linen and Cotton Percale Quilt
BEST QUILT PICK
If dozing with a comforter or duvet makes it feel like you’re sleeping in the Sahara, consider bedding with a slimmer profile. But this isn’t your granny’s quilt — constructed from linen and cotton percale, Welhome’s product is naturally cloud-like. Available in chic neutral tones, this quilt has exceeded expectations across the board, hitting that sweet spot of being “not too cold not too warm,” as one buyer puts it. With this linen-cotton blend, you can get a high-end result for a lower price tag.
8. Topanga Organic Matelasse Blanket
This soft, rippled Coyuchi blanket has some serious heirloom-quality looks. With colored and undyed yarns forming a featherweight layer, this crinkled Topanga is an airy and pliable quilt with a chambray front and waved edges held in place with a zigzag stitch. This blanket is reversible, with ombre on one side and slim vertical stripes on the other, letting you change the look whenever you please. It’s made from 100% organic cotton that’s grown in India and woven in Portugal, ensuring supreme softness even for sensitive sleepers.
9. COHOME California King 2100 Series Cooling Duvet Insert
BEST DUVET INSERT
If you tend to sleep hot and want a duvet insert that can help manage the extra heat, try this COHOME California King 2100 Series Cooling Duvet Insert. It’s filled with a lightweight and fluffy down alternative and surrounded by a breathable fabric, which helps deliver a comfortable sleeping experience no matter the temperature. The all-season insert also includes corner tabs for attaching the duvet cover and features box stitching to prevent clumping and leakage. Additionally, the soft fabric produces zero noise to ensure your sleep isn’t interrupted by unpleasant crumpling sounds.
10. Brooklinen Lightweight Down Comforter
BEST DOWN PICK
Brooklinen is our go-to when it comes to buying new bed sheets, but did you know that they also offer down comforters in different weights? While the All-Season option is popular, many in search of the ultimate summer blanket prefer to go with Lightweight, which is their airiest option, made from down and a long-staple sateen cotton shell. This is ideal for sleepers who don’t necessarily sweat but still feel overheated throughout the night.
11. Threadmill Home Linen Herringbone Cotton Blanket
BEST LIGHTWEIGHT PICK
This summer blanket makes a great dedicated sleeping blanket, but also works as an all-purpose throw to warm you up in the car, on the couch or when reading in bed. It has a subtle herringbone print is large enough to cover a king-size bed, depending on what size you purchase. When compared to a cheaper version, one reviewer says, “The Threadmill blanket is denser and warmer, top and bottom hems have a nice finished look to it. Overall quality is superior.”
12. Buffy Eucalyptus Sheets
BEST EUCALYPTUS PICK
Buffy has developed a cult following for their eucalyptus sheets, and they’re getting new converts every day. Eucalyptus works similarly to bamboo, wicking away moisture with a cool finish. It’s also hypoallergenic with antibacterial properties that fight sweat and skin inflammation. These sheets come in an array of appealing colors, all of which are colored with plant-based natural dyes. Wrap yourself in them and risk hitting the snooze button one too many times.
13. Bedsure Waffle Cotton Blanket
BEST WAFFLE KNIT
Made from a cotton bamboo blend, this queen-sized blanket is sure to wick away moisture and high temperatures. It can be layered under a heavier blanket but also works great as a throw. One buyer says, “It’s just heavy enough to give me that secure blanketed feeling without making me feel like I’m in an inferno.”
14. Parachute Everyday Linen Quilt
BEST LINEN PICK
Forget threadbare quilts — you’ll want to envelope yourself in Parachute’s machine-washable Everyday Linen Quilt, available in three chic and understated colors and in sizes that fit up to a king-size bed. This unique quilt still has some fluffiness, providing the clean, lofty look of a duvet with the classic benefits of a quilt. Many customers swap their heavier winter blanket for this lighter one in the warmer months and cite that it’s just as cozy, with fabrics described as “dreamy” by one buyer.
15. Olive + Crate Cooling Eucalyptus Duvet Insert
BEST DUVET COVER
If you already have a duvet but the cover isn’t allowing you to sleep cool enough in the summer, don’t replace the whole blanket — just invest in a new cover, like this one made of cool-to-the-touch eucalyptus. Eucalyptus isn’t just naturally temperature balancing — it uses less water and energy, along with emitting zero micro-plastics. If you don’t want to shell out cash on a whole new all-season duvet, consider replacing your current cover with this cooling one that’ll help you sleep through the night minus the sweats.
16. KAWAHOME Knit Jersey Blanket
BEST JERSEY PICK
If you adore that lived-in, old T-shirt feeling and a flat sheet just isn’t doing the trick, consider this breathable and fuzzy heather jersey blanket, which is thin enough to layer with existing blankets but can also be paired with a sheet for a more substantial feeling. It’s also reversible, with one side boasting that signature jersey softness while the other has a feel similar to fleece blankets. Described by many as the softest blanket ever, you might want to stock up for your gift-giving supply this year.
17. GhostBed Weighted Blanket
BEST WEIGHTED BLANKET
Weighted blankets can have mental health benefits, including reducing anxiety and stress levels. They feel like a warm hug — but you don’t want that hug to be too warm. If you’d like to experience the feel of a weighted blanket without feeling overheated, consider this instantly calming and cooling 15-lb. GhostBed weighted blanket. This double-stitched blanket is naturally hypoallergenic, and 99% of customers who left a review would recommend it to their friends.
18. Slumbercloud Textured Blanket
BEST TEMPERATURE-REGULATING PICK
Sometimes, no amount of lightweight materials will do the trick and you simply need a blanket that has the built-in power of temperature regulation. Slumbercloud is known for the NASA-engineered filling in their fabrics, which keep you at that just-right feeling all night long. It’s even said to sleep cooler than bamboo and eucalyptus bedding. Complete with a textured microfiber cover that’s softer than cotton, this blanket is ideal for thermally incompatible couples.