Many are surprised to learn that wool is actually great for sweaty sleepers. It has natural temperature-regulating properties to help keep you at a more comfortable body temperature. This Woolroom comforter was a gamechanger for many of our hot sleeper testers.
Wool comforters
Of all the duvet insert materials, wool is our top choice for the best cooling comforter. Wool has a number of unique properties that are moisture wicking, breathable, and best of all- temperature regulating. This means you'll stay cool in the summer and warm in the winter.
Linen and cotton are both great options for hot, sweaty sleepers. Both fabrics are breathable (and therefore, cooling). "Fabrics like bamboo are breathable and cool, even in warmer seasons," Holliday-Bell explains.
Cover Material. The best cooling comforters have covers made from bamboo, eucalyptus, cotton, and microfiber. Bamboo and eucalyptus comforters are derived from natural materials that are more breathable than other fabrics, which helps regulate your body temperature by wicking away sweat.
Wool is well-known for its temperature regulation, making it a natural choice for comforter fill. Not only does wool help sleepers stay warm in winter, but it also wicks away heat and moisture to keep them cooler during warm weather.
The 650-fill-power, RDS (Responsible Down Standard) down makes the jacket reasonably warm for its weight, and warm enough for most people in temps in the 40s Fahrenheit over a base layer.
A down comforter can be exceptionally breathable if it has a low fill power, but higher fill powers tend to trap heat. Down alternative comforters are generally less likely to cause overheating. Down can trap dust, mold, or mildew and affect allergies.
Famous for its mattress in a box, Casper's duvet is a down comforter designed for the summer months, as it has a layer of merino wool to help wick away moisture as you sleep, preventing you from getting too hot. The lightweight option is especially great for hot sleepers.
For people who get hot during sleep, choosing sheets made of bamboo, cotton, or linen — breathable fabrics that wick away moisture from the body and help maintain a comfortable temperature — can help.
Fabrics made from natural fibers are more breathable and cool than synthetics, whether used for bed linens or clothing. Natural fibers include wool, cotton, linen, and silk.
What type of sheets sleep the coolest? In general, sheets made from linen, bamboo, and Tencel offer the coolest, most breathable feel. Cotton sheets that feature a percale weave are also known for being exceptionally lightweight and airy, perfect for hot sleepers.
A quilt may be a better option for you if you live somewhere warm or you tend to sleep hot, but a comforter will be a better choice if you need to fight off the cold. If you want to make an aesthetic statement, you may find more artistry in quilts, but comforters also come in a colorful array of fabrics and prints.
Generally, goose down duvets are available in the best hotels around the world, but there are also synthetic and hypoallergenic options. The W Hotel chain for example uses duck down fill, as well as synthetic down alternatives.
Down comforters are often expensive, but the price tag comes with a variety of benefits. Down fill is lightweight but delivers efficient warmth, making it an ideal choice for cold climates. The feathers resist clumping and ensure consistent coverage.
This natural insulator is lofty light and does not cause perspiration. Since it combines warmth and lightweight perfectly, people prefer to have it filled in their bedding options. A down comforter is like a layer to separate you from the cold weather outside without making you too hot.
Night sweats are often connected with menopause, illness, and some medications. However, the most common cause of night sweats is the use of sleepwear and duvets which are unsuitable for the local climate or room temperature.
Too heavy bed sheets
Sleeping with too many blankets on your bed, especially sheets that aren't cotton, can cause you to sweat at night. Additionally, keeping a down comforter on your bed all year round isn't doing your body any favors. Remove extra layers and your comforter if you find yourself being too hot to sleep.
Synthetic fibres are less breathable, while natural fills such as wool, cotton, linen and silk help wick moisture away from your skin and allow it to evaporate away. Choose a lower tog duvet or even just pair a flat sheet with a cotton bedspread or woollen throw to add cosiness without too much warmth.
Remember, fill power is the quality of the down, not the quantity. If all jackets only ever had 1 oz of down, then yes, an 800 fill jacket would be warmer than a 650 fill, because the 800 will be loftier, and trap more air.
So, will a 20° sleeping bag with 700 fill be warmer than a 20° bag with 500 fill? Well, not exactly. They're both rated to 20°, but the 700-fill bag will have used less down insulation to get there. So, with all other things being equal, that bag will be lighter than the one with 500 fill.
Generally, 600-700 fill power down is considered good quality, with 700+ in the realm of high quality. Montbell uses 650 to 1000 fill power down, giving our down products amazing loft, which in turn traps a high volume of air to keep you warm and insulated.
Hotel blankets are typically made from cotton, wool, or down, which are all incredibly soft and comfortable materials. They're also usually pretty heavy, which can make them feel even more luxurious. But it's not just the material that makes hotel blankets so cozy – it's also how they're constructed.