We test pillows against the same set of strict standards that we use for other pillow types, but we pay close attention to several factors that set different pillows apart. In addition to firmness, conforming, and ease of cleaning, we also measure breathability. Many sleepers choose specific materials for their cool feel. To determine how well a pillow regulates temperature, we use thermal sensors that measure heat retention and we try them ourselves too, taking notes on how warm or cool we think a pillow feels after use.
A popular synthetic fabric, polyester is often used in clothes, sheets, and upholstery. Polyester pillows tend to be filled with polyester that’s been spun into thin, airy fibers that are sometimes referred to as polyfill or fiberfill.
Polyester is usually more affordable than natural materials such as cotton and down, making polyester products an appealing choice for value shoppers. People with allergies to down or other materials may also prefer polyester for its hypoallergenic qualities. It’s not quite as durable as its natural counterparts but offers good value.
Polyester is versatile in form, appearance, and feel depending on how it’s processed. It can be made into a smooth, soft material or tiny fibers that replicate down’s airy texture.
Polyester pillows have come a long way in the last decade or so. They’re still widely available and affordable, but lots of models are much cooler and high-quality than they used to be.
Polyester is frequently used in a pillow’s fill, cover, or both. In fact, polyester pillow filling has replaced cotton as the most popular fill material.
Polyester comes in a variety of forms. Down alternative pillows use polyester to mimic the soft and moldable feel of down. Some polyester pillows feature removable filling to create an adjustable loft. Polyester can also be blended with other materials, like foam or cotton, to combine the benefits of each.
Down alternative is usually a safe option for people with down allergies or sensitivities. It’s also a more affordable option that doesn’t use animal products. To mimic down, polyester fibers are spun to make them soft and fluffy. Cotton or rayon is also sometimes used. Down alternative pillows are soft, lightweight, and suitable for most sleep positions.
Polyester pillows can usually be washed in the washing machine, which makes them easier to care for than other types of pillows. They do require fluffing, but not the extensive care of real down. With regular fluffing and washing, polyester and down alternative pillows usually last one to two years before needing a replacement.
While polyester pillows have many appealing characteristics, they do have some drawbacks as well. The huggable softness of polyester pillows is best suited to combination sleepers and those who want to sink into a plush surface. However, people who suffer with shoulder or neck pain may need more support than a polyester pillow can provide.
There is no perfect pillow that works for everyone. And because there are so many available options, it’s important to consider your physical needs and preferences, such as support, firmness, and sleep position. Taking these things into consideration can help you choose the best pillow for you.
Sleep position greatly affects what type of pillow works best for each sleeper. With their generous loft, polyester pillows are a favorite of side sleepers, but their ability to compress makes them suitable for back and stomach sleepers as well, especially if the loft is adjustable.
Loft refers to a pillow’s thickness when it’s lying flat with nothing on it. A thicker pillow lifts the head higher off of the bed. Typically, a higher loft is best suited for side sleepers who need more height to avoid neck and shoulder pain. Back sleepers tend to prefer medium loft pillows, and stomach sleepers need a low loft that won’t strain their neck.
Both loft and firmness determine a pillow’s level of support. While polyester pillows often have a high loft, they tend not to be firm and therefore don’t provide a lot of head and neck support.
A comfortable level of firmness keeps the head and neck aligned with the body without creating pressure points. If a side sleeper’s pillow is too firm, pressure can build up around the neck and shoulders. Polyester pillows tend to be soft enough to avoid creating pressure points.
Polyester pillows don’t have the body-hugging conformity or superior pressure relief of memory foam. Still, their fluffy loft loosely contours to the head, providing adequate comfort and pressure relief.
For hot sleepers, a cool pillow is a must. Polyester pillows, with their loose, airy fill, usually have good airflow, which can help keep you cool. Pillows with a breathable cover and cooling technology can be even more effective.
Polyester pillows can vary widely in price, quality, and durability, depending on their materials and construction. By paying a bit more, you can get a more durable pillow with additional sleep-enhancing features.
While inexpensive pillows may seem appealing, they can make it difficult to get a good night’s sleep if they aren’t made well. Inadequate support may lead to neck pain, and a pillow made with lower quality materials probably won’t be very durable. You’re likely to be better off focusing on finding a pillow with good value for the price.
Because polyester is so squishy and fluffy, it’s important to make sure you get a loft and firmness level that’s right for your sleeping position. I’m a side sleeper, and if I use a polyester pillow that’s too thin it compresses so much that my neck hurts. That doesn’t happen on high-loft polyester pillows.
Polyester pillows appeal to a variety of sleepers for several reasons. People with allergies to other materials can safely use them, and they are comfortable for multiple sleep styles. However, they may not be suitable for people with neck and shoulder pain who need more support.
If you’re looking for a particular type of pillow, check out our other guides below.
