Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Skip to content

Please note:

This Item is final sale.

Exchanges, returns, & warranties not allowed. Valid while supplies last. All sales final.

Added to Bag


Pairs Great With

Best Temperature-Regulating Pajamas for Hot Sleepers

Written by: Anne Phillips

|

|

Time to read 3 min

Waking up in a sweat is a frustratingly common experience that can significantly disrupt a good night's rest. If you frequently find yourself throwing off the covers, you’re not alone. Research indicates that between 10% and 41% of people identify as "hot sleepers". While many factors can contribute to sleeping hot, one of the most effective solutions is choosing the right sleepwear.


At Cozy Earth, we specialize in creating luxurious, high-performance fabrics designed for optimal sleep comfort. Our expertise in textile innovation allows us to provide tangible solutions for hot sleepers. By understanding the science behind thermoregulation, we can help you choose the best temperature-regulating pajamas for cool, uninterrupted sleep.

Why Do We Overheat at Night?

To initiate sleep, your body's core temperature naturally drops, redistributing heat to your extremities. However, various factors can interfere with this process, causing you to wake up feeling overheated.


Key contributors to night sweats include:


  • Your Sleep Environment: Heavy, insulating bedding like fleece or down, along with heat-retaining memory foam mattresses, can trap body heat. The ideal bedroom temperature for sleep is between 65 and 68 degrees Fahrenheit.


  • Hormones and Health Conditions: Hormonal fluctuations related to menopause, pregnancy, or thyroid issues are common causes of night sweats. Certain medical conditions, such as anxiety disorders and autoimmune disorders, can also be culprits.


  • Medications: Some common medications, including antidepressants, hormone therapy drugs, and certain diabetes medications, list night sweats as a potential side effect.


  • Lifestyle Choices: Consuming alcohol or caffeine before bed can raise your body temperature. Similarly, intense exercise too close to bedtime can leave your body feeling warm for hours.


  • Inappropriate Pajamas: Thick, non-breathable fabrics like wool or fleece are designed to trap heat, making them a poor choice for anyone prone to overheating.

The Science Behind Cooling Sleepwear

Waking up hot and sweaty is more than just an inconvenience; it fragments your sleep and disrupts its restorative stages. Research shows that effective body cooling during sleep can significantly increase deep, slow-wave sleep (N3) and promote a calmer heart rate. One study found that enhanced conductive cooling increased N3 sleep by an average of 7.5 minutes.


This is where temperature-regulating pajamas make a critical difference. The right fabric works with your body to manage heat and moisture, helping you stay in that optimal temperature zone for deep, restful sleep. Key properties to look for are breathability, moisture-wicking capabilities, and a soft, non-restrictive feel.

Best Pajama Fabrics for Hot Sleepers

Choosing the right material is the most important factor in finding effective cooling pajamas. Here’s a breakdown of the best fabrics for staying cool and comfortable.

1. Viscose from Bamboo

At Cozy Earth, our signature fabric is a premium viscose from bamboo. We have spent years perfecting our proprietary weave and production process to create a material that is unmatched in softness, breathability, and temperature regulation. Unlike other fabrics that can feel damp when you sweat, our bamboo viscose wicks moisture away from the skin, allowing it to evaporate quickly. This keeps you cool, dry, and comfortable all night long. Its luxurious feel and proven performance are why our cooling bedding and apparel are consistently celebrated by hot sleepers.

2. Silk

Silk is a natural fiber known for its smooth texture and ability to regulate temperature. It can keep you cool in the summer and warm in the winter. However, it can be delicate to care for and may not be as durable or moisture-wicking as more advanced textiles.

3. TENCEL™ Modal

Derived from sustainably sourced wood pulp, TENCEL™ Modal is known for its exceptional softness and breathability. It drapes well and feels cool to the touch, making it a comfortable option for sleepwear.

4. Cotton

Cotton is a widely used, breathable natural fiber. It is generally soft and allows for good air circulation. Its main drawback for hot sleepers is that it absorbs moisture well but is slow to dry, which can lead to a damp, clammy feeling.

Fabric Comparison for Hot Sleepers

A chart showing fabric comparison features

As the table shows, Cozy Earth’s bamboo viscose fabric excels in every category essential for hot sleepers. Our enhanced weave is also guaranteed not to pill, ensuring a lasting, luxurious softness wash after wash. You can learn more about our commitment to quality on our FAQ page.

Beyond Pajamas: Creating a Cool Sleep Oasis

While the right pajamas are crucial, a holistic approach can yield even better results. Consider complementing your sleepwear with temperature-regulating bedding. Our bamboo comforters and sheets offer the same cooling and moisture-wicking benefits as our apparel, creating a complete system for comfortable sleep.

Investing in high-quality, temperature-regulating pajamas is a simple but powerful step toward ending the cycle of night sweats and restless nights. By choosing fabrics designed to work with your body, you can unlock deeper, more restorative sleep.


Ready to transform your sleep? Discover the unparalleled comfort of Cozy Earth and browse our collection of luxurious, temperature-regulating sleepwear today.