10 Best Body Pillow For Side Sleepers 2026 in the United States

The Coop Home Goods Cool+ Adjustable Cooling Body Pillow is a solid choice for side sleepers who want personalized comfort combined with temperature control. It uses gel-infused memory foam and microfiber fill, which not only supports your body firmly but also helps keep you cool through its unique plus-shaped foam design that boosts airflow. The pillow’s firmness is adjustable—you can add or remove fill to find the perfect balance, which is great if you need extra support for hips, knees, or during pregnancy.

Its size (18 x 52 inches) and rectangular shape provide full-body support, making it versatile for various sleep positions. The cover is made from a soft, breathable blend that feels cool to the touch and is fully machine washable, adding convenience. Plus, it’s certified free from harmful chemicals, suitable for those with sensitivities.

On the downside, the pillow is relatively heavy (over 8 pounds), which might make adjusting or moving it a bit cumbersome. Also, while the cooling materials are advanced, side sleepers who tend to sweat heavily may still want to use additional breathable bedding. The spot-clean-only inner liner means you’ll mostly rely on washing the outer cover, so spills on the foam could be tricky. If you’re a side sleeper looking for a customizable, cooling body pillow that supports your whole body and is easy to keep clean, this pillow is worth considering. Just be prepared for its weight and the need to adjust fill to get your perfect feel.

The Momcozy Pregnancy Pillow is specifically designed for side sleepers, particularly benefiting pregnant women. Its U-shaped design offers comprehensive support for the head, back, belly, hips, and legs, which can significantly alleviate body pain and enhance sleep quality. The pillow is filled with premium long silk cotton, providing a comfortable and durable balance between support and softness.

Measuring 57 inches in length, it is quite large, ensuring full body coverage and adaptability for various resting positions, whether you're sleeping, watching TV, or reading. The cooling cover, made from a polyester and nylon blend, is a standout feature, especially beneficial for hot sleepers or use during summer. It's designed to keep you cool throughout the night and is also removable and machine washable, making maintenance easy.

The pillow is hypoallergenic and free of harmful chemicals, making it a safe choice for those with sensitive skin or allergies. Its substantial size may not be ideal for those with limited bed space or who prefer a smaller pillow. Additionally, while the softness may be perfect for some, others who prefer a firmer pillow might find it lacks the necessary support. The pillow also requires a 48-72 hour expansion period before its first use, which means it needs some planning ahead. The Momcozy Pregnancy Pillow is a versatile and high-quality option for side sleepers seeking full-body support and cooling comfort, though its size and softness might not suit everyone.

The Coop Home Goods Original Adjustable Body Pillow is designed mainly for side sleepers and pregnant individuals who need full-body support. Its main strength lies in the adjustable firmness; you can add or remove memory foam fill to find the perfect comfort level for your unique needs. This makes it versatile for users of different heights and sleeping preferences. The pillow's size (20x54 inches) and rectangular shape offer ample support for the entire body, which is beneficial for maintaining healthy alignment during sleep.

Made from a soft and breathable rayon and polyester blend, the cover is comfortable and easy to care for, plus it’s hypoallergenic and GREENGUARD Gold Certified, meaning it’s free from harmful chemicals. The included Ultra-Tech waterproof protector adds an extra layer of cleanliness and durability, making it practical for long-term use, especially for pregnancy. The pillow is machine washable, but it requires some care to keep the cover and foam in good shape separately.

The memory foam fill may feel heavier and warmer compared to down alternatives, which might not suit everyone. Also, because it’s adjustable, some users might find the process of adding or removing fill a bit inconvenient at first. This body pillow is a solid choice if you want customizable support and a washable, hypoallergenic cover, making it especially suitable for side sleepers who need full-body comfort or maternity support.