The 7 Best Pajamas for Hot Sleepers of 2021

Stay cool all night long

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Waking up in the middle of the night because you’re hot and drenched in your own sweat can be frustrating, especially if you’ve already tried new mattresses, sheets, and pillows to alter your body temperature levels. For hot sleepers, new pajamas might be the best solution to a good night's sleep.

Some of us have a tendency to 'sleep hot,’” says Rebecca Robbins, PhD, a sleep scientist at Brigham & Women's Hospital and instructor in Medicine at Harvard Medical School. People suffering from a bacterial infection or cold, or women who are perimenopausal or menopausal, are all reasons why night sweats might be occurring. “Activities like stress, exercise, as well as medication and caffeine consumption [taken] right before sleep can cause people to retain heat,” says Joshua Tal, PhD, a clinical psychologist who specializes in sleep disorders. 

Altering your pajamas could be a simple way to keep you cool all night long. When considering buying new pajamas, look for breathable and moisture-wicking fabrics, the cut and style of the pajama set, and consider the type of bedroom conditions you usually sleep in.

We researched dozens of pajamas and evaluated them for reviews, materials, styles, prices, sizing options, and return policies. Each of the sets chosen in this article were determined to be the best of these factors.

Here are the best pajamas for hot sleepers on the market today.

Our Top Picks
Comes in a wide size variety that is easy to mix-and-match, and are silky smooth and lightweight to keep you cool.
Its material gives you a silky feel at a friendlier price point, and offers a wide variety of colors to choose from.
Crafted from a hypoallergenic, 100% washable mulberry silk that naturally thermoregulates the body throughout the night.
Made with a Tencel material that feels cool to the touch and buttery soft.
Its bamboo blend fabric is breathable and loose, and they come in sizes ranging from S-4XL.
A long-sleeve set ranging in sizes S-4XL that keeps you cool while eliminating odor-causing bacteria.
Best Men's Pajamas:
Sheex Short Sleeve Tee at Amazon
They use quick-dry fibers and a polyester/spandex blend to help wick sweat throughout the night and keep you cool.

Best Overall: Soma Tank & Short Pajama Set

Soma Tank and Short Pajama Set
  • Easy to mix-and-match

  • Breathable material

  • Lightweight

  • Expensive

  • Limited color options

Soma has created a variety of pajama sets and pieces that are made with lightweight and breathable fabric to assist any hot sleeper at night. This pajama set, like others offered from the company, is created with 93% rayon and 7% spandex, which work together to offer a silky smooth and lightweight material that will feel gentle against the skin.

Soma offers its pieces either in a set or to be purchased separately—allowing the customer to mix and match both sizes and colors to suit their own personal needs. The shorts and tank combination is also a great style option for hot sleepers because it keeps you covered enough while also adding breathability when you’re sleeping. The one downside is that Soma doesn’t offer as wide of a variety of colors as other companies on the market.

Material: 93% rayon, 7% spandex | Sizes Available: XS-XXL

What the Experts Say

“The fabric is the first factor to consider. The heavier the fabric the more likely it will cause heat retention. Size is another factor. Looser fabrics and cuts create more air flow, making it easier to keep cool.” — Dr. Joshua Tal

Best Budget: Ekouaer Short Sleeve Pajama Set

Ekouaer Short Sleeve Pajama Set
  • Affordable

  • Color variety

  • Soft fabric

  • Shorts can run small

  • Poor-quality drawstring

Sleeping hot at night doesn’t mean you have to shell out a ton of money to find pajamas that will suit your body's needs. The Ekouaer Pajama set will keep you cool all night long with its silky smooth material that rests gently against the skin. The silk-like material works to keep the body cool in a variety of temperatures, allowing you to sleep soundly through the night.

Besides the material, the pajamas come in a classic button-up style with a variety of color and size options to suit anyone’s needs. Although the price tag might indicate otherwise, customers describe these pajamas as “luxurious” without feeling the guilt of spending a lot of money.

Material: 95% Polyester, 5% Spandex | Sizes Available: XS-XXL

Best Silk: Quince Washable Silk Tank Pajama Set

Quince Washable Silk Tank Pajama Set
  • Affordable

  • Washable

  • Hypoallergenic

  • Unable to mix-and-match sizes

  • Top can be restrictive

Finding an affordable pair of silk pajamas for less than $100 is difficult, which makes Quince’s Washable Silk Pajamas such a steal. The matching tank top and short set is made of mulberry silk that’s naturally thermoregulating so the body can maintain an optimal temperature throughout the night. Not only that, but the material is hypoallergenic and feels soft against the skin. The set also comes in a variety of colors and sizes, so it can fit a variety of people’s needs depending on what they want from pajamas.

Material: Mulberry silk | Sizes Available: XS-XL

Best Set: Eberjey Gisele Short PJ Set

Eberjey Gisele Short PJ Set
  • Color variety

  • Stylish

  • Soft material

  • Unable to mix-and-match sizes

  • Shorts can run small

  • Expensive

While the first priority might be finding a set of pajamas that will keep the body temperatures down, that doesn’t necessarily mean you have to forgo style in that search. The Eberjey Gisele pajama set is a classic style people have grown to love with its short sleeved button-up shirt and a matching pair of shorts. Eberjey takes it one step further by also offering a wide variety of colors, allowing you to pick based on your own personal tastes.

Not only are they stylish, but the pajamas are made with a Tencel material, which is similar to that of a jersey, that feels cool to the touch. These pajamas will both keep you cool in the nighttime while also feeling buttery soft against the skin.

Material: 95% Tencel, 5% Spandex | Sizes Available: XS-XL

Best Bamboo: Latuza Women's V-neck Sleepwear Pajama Set

Latuza Women's V-Neck Sleepwear Pajama Set
  • Affordable

  • Color variety

  • Lightweight

  • Sizes range from S-4XL

  • Unable to mix-and-match sizes

  • Bottoms run large

This budget-friendly sleepwear comes in v-neck with a satin-trim collar and matching shorts with a similar satin trim. It’s made of viscose (a material that comes from bamboo) and a small amount of spandex, creating a loose and breathable design for the wearer. The sleepwear set also comes in a variety of colors that will fit a variety of personal tastes, and available in sizes ranging from small through 4XL.

Material: 95% viscose, 5% spandex | Sizes Available: S-4XL

Best Long Sleeve/Pant Set: Cool-jams Moisture-Wicking Scoop Neck Pajama Set

Cool-jams Moisture-Wicking Pajama Set
  • Lightweight

  • Breathable material

  • Washable

  • Sizes range from S-3XL

  • Limited color options

  • Top can run small

Who says that hot sleepers are unable to wear long sleeves and pants to bed? Cool-jams has created its own polymicrofiber fabric technology that is able to absorb heat and moisture fast, thus preventing your body temperature from rising significantly. This technology helps make it possible for the hot sleeper to feel comfortable in pants and a long-sleeved shirt in the nighttime, no matter what climate they are sleeping in.

The washable, lightweight material is treated with an antimicrobial that helps prevent odor. These pajamas won't shrink or pill easily, and have a wrinkle-resistant material that makes them perfect for traveling. And with tagless labels, 30-inch inseams, and a gentle elastic waistband, these pajamas will help you get a comfortable night's sleep. They are available in sizes ranging from small to 3XL.

Material: 100% polymicrofiber | Sizes Available: S-3XL

Best Men's Pajamas: Sheex Short Sleeve Tee

Sheex Men's Short Sleeve Tee
  • Tagless labels

  • Breathable material

  • Limited color options

  • Tops and bottoms sold separately

Sheex makes it simple for men to also find comfortable pajamas that will keep them cool in the nighttime. The company offers a variety of pieces that can be mixed and matched together, depending on your individual needs. These pajamas are made from a lightweight 87% polyester, 13% spandex blend, which feels cool to the touch. These fibers are naturally quick drying and wick away sweat without leaving behind any moisture that could interrupt your sleep.

Material: 87% Polyester, 13% Spandex | Sizes Available: S-XXL

Final Verdict

If you're looking for cooling pajamas to keep you sweat-free throughout the night, start with the Soma Cool Nights Tank & Short Pajama Set (view at Soma). They're lightweight and breathable so you can sleep comfortably all night long. If you're looking for a pair that's a little more budget-friendly, the Ekouaer Pajamas Set (view at Amazon) are a great starter option to try before investing in a more expensive set.

What to Look for in Pajamas for Hot Sleepers


Like other pajama variables, the type of material that works best for someone largely depends on the individual preferences of the wearer. While one person might be most comfortable in cotton, other people could find that silk keeps them the most cool throughout the night.

Cotton: “I personally feel knits are good; it gives me a little room for stretching. But a lot of people find comfort wearing silk-woven pajamas,” says Preeti Arya, an assistant professor of textile development and marketing at the Fashion Institute of Technology. “It’s an individual preference. If you want to know specifically what fiber type I would say cotton.”

“Cotton is natural, breathable, and lightweight. It's a good option for those that get hot but don’t have night sweats. Cotton absorbs liquid so it may not be the best if that is the case,” Dr. Tal says.

Silk: Silk is another great lightweight, breathable fabric to look for when shopping for pajamas. Silk remains cool in most environments, so the “temperature regulation will lead to a great quality of sleep,” Dr. Tal says. “The slippery feel of this fabric may not be for everyone, however.” 

Moisture-wicking fabrics: There are also fabrics with moisture-wicking technology that are suited specifically for hot sleepers, especially if they sweat heavily at night. “Wicking can allow the movement of moisture between two fibers or between the yarns,” Arya says. “Because those are dead fibers that don’t absorb, that means the moisture does not go into the fiber and stays there. It gets wicked from one surface and it gets moved out into another surface, which would be air.” Materials like polyester and nylon, two fabrics often used in workout clothes, can oftentimes have this moisture-wicking technology. “It is exciting to see materials also used for exercise clothing that promote airflow, breathability, and moisture wicking, are now being included in pajamas,” Dr. Robbins says. 


Pajamas come in a variety of forms – whether it be nightgowns, matching short sets or long pants. Just because someone is a hot sleeper does not mean they necessarily would never be able to wear long pants to bed if that was their comfort level. Instead, it is important to consider all variables of the pajamas (material, style, bedroom conditions) to determine what might be best for an individual. “I would go with checking all of their options out,” Arya says when it comes to the style of the pajamas. 

If wearing pants is more comfortable, consider finding pants that come in a lightweight material like cotton or rayon. Several companies also create pants now that have that moisture-wicking technology, so you never have to worry about sweat clinging to the fabric at night. Similarly, trying out pants might indicate to you that shorts or a nightgown are better alternatives for bed instead. Dr. Tal recommends “oversized lightweight pajamas that are either breathable, moisture-wicking or both” when deciding between styles.

Bedroom Conditions

Environmental factors could also contribute to why someone is waking up feeling warmer than they should. For instance, a bedroom that is too warm, pajamas that are not breathable, or a mattress that traps heat are all contributing factors,” Dr. Robbins adds. 

Dr. Robbins recommends for people to first look at the temperature of their bedroom if they find they’re waking up hot. “The ideal sleeping environment is approximately 68 Fahrenheit. Unfortunately, this can be challenging to achieve during the summer months,” she says. “If you typically sleep in an environment far below or far above this target temperature, then it might be time to reconsider your pajamas.” 

Your sheets, pillows, and mattress can also influence the bedroom conditions, as some materials used in these products can retain heat more than others. “Bedding is a factor because it acts as an insulator,” Dr. Tal says. “The thicker the bedding or sleepwear fabric, the more heat gets trapped the more likely a person is to retain heat.” If you find that altering your pajamas has not helped you feel cooler in the nighttime, then consider altering other aspects of your bedroom that will help cool it down. If you've tried altering your bedroom and still aren't feeling relieved, it might be a sign of an underlying health condition.

“Talk to a doctor about your symptoms," says Dr. Tal. "There may be an underlying issue that you can work to correct that can lead to better sleep and less heat at night.”

Environmental Impact

“I am big on sustainability, and given how much pollution the textile industry contributes each year, I think we should prefer more natural fibers rather than petroleum-based synthetic fibers,” Arya says. Products that are 100% cotton or have a blend of materials like cotton and rayon ensure that you are avoiding manufactured synthetic fibers that cause more pollution. 

With that being said, there is a reason why materials like polyester are so prevalent in fast fashion. “Polyester is like the character of Mystique in X-Men,” Arya says. “It can take any form or shape and it is very cheap to produce. It can be made to imitate cotton, fleece, silk.” This helps keep the price lower and more in the budget for the shopper, but it comes with a greater impact on the environment.

Frequently Asked Questions

  • What style pajamas are best for hot sleepers?

    When deciding between different pairs of pajamas to determine what works best for you, “look into different styles of the garment rather than just the fiber content,” Arya recommends. “They should check all their options, not just limit themselves.” Ultimately, it comes down to the personal preference of the sleeper to find out what suits them. If they often wear long pants and a t-shirt, it might be better to consider shorts and a tank top instead. Some hot sleepers might also find that no clothes keeps them the coolest in the evenings. “Sleeping without pajamas is one option to consider for anyone who finds themselves waking up due to being too warm,” Dr. Robbins says. There are a variety of reasons for why someone might be a hot sleeper, so it is important to test out styles based on your preferences and comfort levels, not anyone else's.

  • What types of materials are known to trap heat and lead to hot nights?

    The material of the pajamas can be important to consider when shopping for a pair that will help keep you cool in the evenings. “Anything heavy, such as flannel, can trap heat and make it difficult for the natural fluctuation of body temperature during sleep,” Dr. Robbins says. Other important considerations are the “fabric content and construction of the fabric.” Arya says.  “These things can impact what kind of warmth or coolness the fabric can provide. So if it is a knit fabric it can keep the wearer warm or it can keep the wearer cool, also,” she adds. In general, Arya recommends for hot sleepers to stay away from wool and acrylic fabrics if they find themselves feeling warmer in the evenings.

Why Trust Verywell Health?

As a seasoned health writer, Danielle Zoellner knows the importance of finding just the right product to fit your medical needs. Throughout her career, Danielle has interviewed a variety of experts in the medical and health fields while reviewing dozens of products. Her experience and knowledge in the field work together to help readers like yourself find the best products for your daily life.

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