Best Knee Pillows of 2024

The Side Sleeper Knee Pillow is another top pick that excels at precise contouring and pain relief due to its firm feel and dense composition. The Hyperfoam memory foam core resists shape loss and indentations to provide long-lasting support, even if you frequently need to use the pillow. A cover made from rayon and polyester also allows the pillow to sleep fairly cool.

Cushion Lab offers two sizes for this pillow. The small size is geared toward people who stand 5 feet 8 inches or shorter, while the large size is better suited to taller people or sleepers of any height who prefer extra leg support. The cover can be removed and laundered in any household machine. You’ll also receive a storage bag with your purchase at no extra cost.

All Cushion Lab customers in the contiguous U.S. qualify for free ground shipping with their order. Returns are accepted within 30 days of the original order, and you may also exchange the pillow during this timeframe.

The Coop Sleep Goods Orthopedic Knee Pillow is ergonomically designed to fit between the knees. As a result, it works well for side sleepers. This pillow is made of memory foam with a cover made from Lulltra fabric, which is a blend of polyester and viscose rayon derived from bamboo. Its cover features a hidden zipper that allows you to adjust the pillow’s firmness and thickness.

Inside the pillow are three parts: two pieces of rounded, contoured memory foam and a flat memory foam insert. Sleepers may choose to remove the insert, which decreases both the firmness and thickness of the pillow. The adjustability of the pillow makes it a versatile knee pillow choice. This is one of the only adjustable knee pillows available on the market. Most knee pillows come in only one thickness and firmness.

People with allergies can rest assured that the pillow is completely hypoallergenic and resistant to dust mites. In fact, it’s one of the few knee pillows that has CertiPUR-US certification.

The pillow’s cover is washable, but only by hand. Coop Sleep Goods does not recommend putting it into a washing machine or using bleach or fabric softener on it. The cover should be air dried rather than machine dried. The foam interior portions of the pillow are not washable.

Coop Sleep Goods offers a 100-night sleep trial, which is more than average for a knee pillow. The pillow also comes with a five-year limited warranty.

The Back Support Systems Knee-T Leg Pillow helps alleviate pain for side sleepers with an ergonomic design. The pillow is made from high-density memory foam and polyfoam for better shape retention. It is engineered to provide relief from sciatica, back pain, hip pain, and varicose veins. The pillow’s comfort strap helps keep the pillow in place to promote proper alignment.

The Knee-T Leg Pillow has a streamlined design that is less bulky than other knee pillows. It comes in three sizes: standard, long, and pro. The standard size is designed for sleepers shorter than 5 feet, 8 inches, and under 160 pounds, while the long and pro sizes are intended for taller and heavier sleepers.

Sleepers can choose between regular polyfoam and a proprietary Be Cool foam, which is designed to regulate temperature. Shoppers also have their choice of a bamboo-derived or sherpa cover. Both cover materials are machine-washable.

While the Knee-T Leg Pillow has a higher price-point than some of its competitors, it may be worth considering for those with back and hip pain. Back Support Systems offers a 30-day money-back guarantee, though a 20% restocking fee applies to returned items.

The versatile All-Purpose Pillow from Tempur-Pedic features a peanut-shaped design that’s effective at alleviating pressure in different areas of the body. The pillow contains TEMPUR memory foam, a proprietary material with a dense composition that cushions and conforms without sinking. Whether you need a neck roll, cushion for your lower back, or a pillow that fits snugly between your knees, this compact pillow has got you covered.

A removable velour cover with a smooth hand-feel encases the foam. This cover can be removed and machine-washed for easy care. A built-in carrying strap – coupled with the compact size – makes the pillow ideal for use during flights or road trips. At less than a pound, the pillow should easily fit into your carry-on without adding excess weight.

The All-Purpose Pillow carries an affordable price-point, especially considering its expected longevity, and shipping is free for all orders in the contiguous U.S. Tempur-Pedic does not allow returns, but each owner receives a manufacturer’s warranty that covers structural defects for up to 5 years after the purchase date.

Engineered with side and back sleepers in mind, The Company Store Knee and Leg Posture Pillow helps reduce tension in the lower back and pelvic region. Depending on your sleep style, the pillow is intended to fit either between or below your legs in order to promote good posture during sleep.

The Knee and Leg Posture Pillow consists of polyester fiberfill with a breathable cotton-blend cover. The medium feel is soft enough to cushion the knees and ankles while still being supportive enough to help align the spine. The pillow is more pliable than certain memory foam designs and can be shaped according to each sleeper’s needs.

Both the polyester fill and cotton shell reduce heat buildup, which helps sleepers stay cool at night. The longer design also makes the pillow suitable for taller individuals. The pillow and removable cotton shell are both machine-washable for convenient cleaning. A matching cotton pillow protector can also be purchased separately.

The Company Store offers free shipping within the contiguous U.S. for orders $50 and over. The Knee and Leg Posture Pillow comes with a 90-night sleep trial, which gives purchasers the chance to test compatibility. The pillow may be returned for a full refund at any point during the 90-day period.

A pillow that’s designed to help with alignment can be particularly beneficial for side sleepers. The Sleep Number Knee Pillow is engineered with both support and pressure relief in mind. Shoppers looking for an affordable knee pillow will likely appreciate Sleep Number’s model, which has a below-average sticker price.

The pillow rests between side sleepers’ knees, creating a comfortable buffer that adds space between each leg. When your knees are positioned like this, it can be easier for your back, hips, and legs to properly align. The pillow’s solid memory foam fill offers substantial support as well as pressure relief. Your knees sink slightly into the foam, which closely contours to your joints and helps alleviate discomfort.

A soft and velvety microfiber cover wraps the pillow. Sleepers can remove the cover to machine wash and dry when necessary. For best results, the foam should only be spot cleaned. This pillow is available in grey and in one standard size. Sleep Number has designed its Knee Pillow to be hypoallergenic.

Though Sleep Number does not accept returns on this pillow, shoppers have a 30-day window to make exchanges, and those in the contiguous U.S. enjoy free UPS ground shipping. The Knee Pillow is backed by a 1-year warranty.

The Luna Orthopedic Knee Pillow is a great example of an affordable, high-quality sleep product to aid people with persistent back pain. The core contains solid memory foam with a dense composition and firm feel. You’ll feel some cushioning from the foam, but the pillow withstands compression well and shouldn’t sink or lose shape easily.

The pillow’s ergonomic hourglass shape allows you to fit it snugly between your knees without feeling extra pressure in your legs. You can also use the pillow as a bolster for your legs, feet, or torso while lying upright. A breathable cover encases the pillow. You can remove and machine wash the cover any time a cleaning is needed.

In addition to its low upfront cost, the Orthopedic Knee Pillow also qualifies for free ground shipping throughout the contiguous U.S. Your order includes a 30-night sleep trial. You may return the pillow for a full refund at any point during this time frame, provided it hasn’t been washed and is still in excellent condition.

The Noble Lower Body Pillow is a high-end pillow that caters to sleepers who are willing to splurge on thoughtfully crafted, quality bedding. Available in a range of sizes and fills, the pillow is suitable for a wide range of body types and sleep preferences.

While some orthopedic pillows feature unique shapes or cutout designs, this pillow has a simple triangular shape that integrates nicely onto your bed. Side sleepers can place the pillow between their legs while back sleepers can place it under the legs. The pillow is designed with nine different sections that can be rearranged to customize support where you need it most.

You can choose between four different firmness levels, and you can adjust the amount of fill to achieve the perfect feel. The soft model is filled with memory foam and the medium model contains latex. The firm model contains a blend of wool and latex and the extra firm model is filled entirely with wool. All pillows are encased in a cover made of 100% cotton. If eco-conscious bedding is a priority for you, the wool and cotton are GOTS-certified and the latex is GOLS-certified to ensure organic sourcing.

The pillow is sold in a petite, regular, or tall size, so you can pick the dimensions that will suit your body best. All pillows come with a pillowcase composed of GOTS-certified organic cotton in a silky sateen weave. You’ll also receive a bag of extra fill if you’d like to add more fill to the pillow.

Noble ships free in the U.S. You may return the pillow within 30 days for a full refund, minus return shipping fees. The pillow is also backed by a 5-year warranty.