High Thread Count For Bed Sheets
1000 TC sheets are the warmest cotton sheets available on the market. Lower thread counts (250 TC-350 TC), on the other hand, provide cooler sheets but they must be made of high-quality cotton to retain a premium standard.
The NSF recommends choosing sheets with a thread count between 200 and 400, since sheets with lower thread counts aren't as comfortable, and sheets with higher thread counts tend to trap heat at night.
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.
Several of the sleep experts I spoke to suggested linen sheets. According to Dr. Joshua Tal, a psychologist who specializes in sleep disorders, they are very breathable and “pick up cool air.” Oks says that since linen is made of a looser weave than, say, a cotton sheet with a high thread count, it traps less heat.
Opt for percale weaves, as they're more breathable and airy than sateen picks. Linen: Like cotton, linen is also a natural fabric that is popular for its loose weave, providing excellent airflow. Note that linen sheets tend to be less soft than other materials.
Cotton sheets are the most popular natural sheets
You can't go wrong with cotton sheets for coolness. Cotton's two biggest strengths are: it transmits heat well, and it absorbs moisture well. It cools you down better than any other natural material. It is also more durable and affordable than most alternatives.
Coolest Temperature
Crisp, percale cotton sheets are the best sheets for hot sleepers. They're a common choice for hotels and guesthouses, thanks to their fresh feel and cooling properties. And you, too, can enjoy a hotel quality of sleep with these cool, white percale cotton sheet sets.
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.
Best Thread Count for Cool Sheets
Buying a set of bed sheets with a high thread count may not be the best idea when it comes to breathability, because more threads result in a tighter weave and less airy construction. If keeping cool is your priority, look for low thread count sheets in the range of 180 to 280.
For hotter nights, however, the best thread count for summer sheeting does tend to be the lighter end of the scale — the 300 and 400 thread counts. It allows for air to pass through the weave, helping you stay cool while sleeping.
High thread count sheets are hot for two reasons; 1) the amount of cotton in the sheet making them thick. 2) the sateen weave which while soft/silky, doesn't breathe and traps heat.
What's the best thread count for sheets? In our tests, top-rated bed sheets often have thread counts between 300 and 500. Anything above 500 isn't necessarily better (so don't be deceived when you see thread counts over 1,500), and on the flip side, you can still find quality sheets with thread counts under 300.
Sheets with a thread count between 600-800 are considered very high quality. A 1500 thread count is through the roof. If you're suspicious about a set of 1500 thread-count sheets for $22 dollars, you're right to be.
There isn't really a best thread count for sheets. Depending on budget, aim for a thread count between 400 and 1,000. The highest thread count you should look for is 1,000. Anything above that number is unnecessary and often lower quality.
Egyptian cotton is more breathable, moisture-wicking and absorbent than normal cotton, which helps to regulate your body temperature, making it ideal for balmy summer nights, and all year round comfortable sleeping.
Hot sleepers may also appreciate Egyptian cotton's breathability and moisture-wicking. Individuals who like a silky feel and finish might find sateen sheets more comfortable. Since sateen sheets tend to be heavier and warmer, they could also be ideal for people who often sleep cold.
Silk Regulates Body Temperature Better than Cotton
When you sweat, silk wicks away moisture and keeps you cool; when you're not, it insulates and maintains warmth. This is why silk sheets are great for staying warm in the winter and cool in the summer.
Linen: This material retains less heat than cotton due to a looser weave. Percale: This closely woven cotton or polyester is cool to the touch. Eucalyptus fibers: Sheets in this material will naturally regulate temperature and be breathable. Microfiber: Microfiber is absorbent and wicks moisture away effectively.
Coolness factor
Bamboo sheets tend to be cooler than cotton, making them ideal for those who tend to sleep hot.
There are a few different types of sheets that may be considered “cooling.” Some are simply made with breathable fabrics, such as eucalyptus sheets or cotton percale sheets. Others have moisture-wicking properties.
Quality cotton with a high thread count is what makes hotel sheets so crisp. Plus, the percale weave is the most popular weave for hotels which makes the sheets extra cool and extra crisp.
The Feel — Percale fabric has a cool, crisp handfeel, and sateen fabric feels silky and smooth. The Weight — Percale is lighter and more breathable than sateen; sateen weaves produce a thicker sheet that lies heavier on the body. The Warmth — Percale bedding tends to sleep cooler than sateen bedding.
Durability – Viscose from bamboo fabric is known for its durability. It is less likely to pill with use, especially if you take proper care of your bedding. Meanwhile, Egyptian cotton is also easy to take care of, much like regular cotton, but tends to wear out faster than bedding made of bamboo viscose.