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13" Extended-Length Knee Pillow for Side Sleepers with Full Thigh Support

Based on 302 reviews
Condition: New
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$29.99

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Nov 3 – Nov 4
Order within 6 hours and 27 minutes

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At a glance

Condition
New
Color
Light Bule
Model
H-175
Dimensions
15.59"L x 7.68"W x 6.57"H
Weight
15.36 oz
Material
Memory Foam, Polyester Cover
Fill Material
Memory Foam

Features 5

  • Wake Up Pain-Free in Back, Hips, Knees, Joints & Muscles: Say goodbye to morning stiffness and nerve pain. Our 13" lengthened design cradles both thighs and knees unlike short pillows that let your knees press together. It maintains leg separation, prevents hip rotation, and aligns your spine for complete relief from your lower back to your toes
  • Stay Cool & Dry All Night Reduce Heat Buildup: No more tossing and turning from heat buildup. Built-in airflow channels circulate air through the foam, while the breathable cover wicks away moisture. Together, they reduce sweat and overheating for a refreshing, dry sleep all night long
  • Premium Memory Foam No Sagging, No Stiffening, All Year Round:Enjoy consistent, adaptive comfort night after night. Our high-density memory foam delivers soft yet supportive cushioning never too hard, never too soft. It stays resilient without sagging and remains supportive even in cold weather (no more rock-hard foam in winter). That means reliable, pain-relieving support, season after season
  • Ergonomic Dual-concave Shape Supports Thighs, Lets You Freely Adjust:The ergonomic dual-concave design naturally conforms to your legs, providing extra thigh support. It lets you change positions freely before falling asleep, so you can easily settle into your most comfortable sleeping posture

Description

Start each morning without back, hip, or knee pain. Our 13" lengthened design keeps knees separated, prevents hip rotation, and aligns your spine from lower back to toes. Perfect for side sleepers seeking complete relief. Ordinary short pillows allow your knees to touch, leading to hip rotation and lower back strain. HANQIMER 13" lengthened design separates your knees and thighs, keeping your spine neutral for pain-free sleep. Perfect for side sleepers. Unlike solid foam pillows, HANQIMER features built‑in airflow hole that circulate air through the foam. The moisture‑wicking, breathable cover keeps you cool and dry all night long. Reduces heat buildup for refreshing sleep. Our high‑density memory foam is engineered to retain its shape and firmness across all seasons. It resists sagging over time and does not harden in cold temperatures, providing reliable, adaptive comfort night after night. The unique dual-concave shape ergonomically follows the contour of your thighs and knees. Unlike rigid pillows, it lets you shift positions freely without removing the pillow. Provides extra thigh support while allowing natural movement. Ideal for pregnant, seniors, and those recovering from knee or hip surgery. Promotes spinal alignment and relieves pressure on hips and lower back. OEKO‑TEX Standard 100 certified, and the cover removes easily for machine washing – keeping your pillow fresh, allergen‑free & safe for sensitive skin. Is a 13" knee pillow too long? Not at all – short pillows only support your thighs, leaving your knees to press together. Our 13" design supports both thighs and knees for full alignment and comfort. Can this pillow help with lower back pain? Yes. Side sleeping with your top leg dropping twists your pelvis and strains your lower back. Our pillow keeps your legs separated and your spine neutral – reducing back pain. Will it stay in place if I toss and turn before falling asleep? Yes – the 13" dual-concave shape naturally hugs your legs, so it moves with you while you're adjusting your position before sleep. No strap needed. After you fall asleep, staying in place depends on your personal sleeping habits.

Specs 31

Brand HANQIMER
Special Feature Lengthened 13-inch design, Built-in airflow channels for cooling, High-density memory foam no sagging no stiffening, Ergonomic dual-concave shape, Machine washable removable cover, OEKO-TEX 100 certified, Relieves back hip knee pain, Breathable moisture-wicking cover, All-season resilience
Color Light Bule
Size 13" × 9" × 5" (longest × widest × highest)
Fill Material Memory Foam
Brand Name HANQIMER
Age Range Description Adult
Number of Pieces 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 3 – Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


Ideal for rest
Color: Light Bule
I'm loving it I love it it really helps me rest very comfortably I can also carry it in my car its texture is solid and at the same time soft without a doubt very good product
Reviewed in the United States on August 28, 2026 by Junieth Mayorga Mar

Hip surgery
Color: Light Bule
I bought this for my grandpa's wife to use while recovering from hip surgery, and it has been very helpful. The shape and length make it much easier for her to comfortably keep her legs positioned while sleeping and resting without having to constantly readjust a regular pillow. I also really appreciate that it's easy to wash. For something being used every day during surgical recovery, being able to keep it clean without a hassle is a huge plus. It's comfortable, practical, and has made recovery and sleeping more comfortable for her. Definitely a worthwhile purchase for us. ... show more
Reviewed in the United States on August 23, 2026 by Brandi

My nights are completely different since I started using it
Color: Light Bule
I always sleep on my side and used to wake up with an aching hip, but ever since I've been using this pillow every night, it's been a total game-changer. The memory foam molds so well to the shape of my legs, keeps my spine aligned, and the best part is that it doesn't trap heat. Plus, the extra-long support really helps my knees and thighs rest evenly all night long. I wake up with zero stiffness. ... show more
Reviewed in the United States on August 23, 2026 by Rebeca Luna

To narrow
Color: Light Bule
This is very well made. However, it is very narrow, slippery, and stiff. This does not work for me.
Reviewed in the United States on September 4, 2026 by Kindle Customer

Great Support and Very Comfortable
Color: Light Bule
I’m really happy with this knee pillow. The memory foam feels soft but supportive, and it keeps my knees comfortably aligned while I sleep on my side. I’ve noticed less pressure on my hips and lower back, and I wake up feeling more rested. The cover is soft, breathable, and easy to remove for washing. It stays in place well throughout the night and has been a great addition to my sleep routine. I would definitely recommend it to anyone looking for extra comfort and support. ... show more
Reviewed in the United States on July 21, 2026 by Maruja Reyes

two short
Color: Light Bule
Useless if you're over 5 feet tall
Reviewed in the United States on August 25, 2026 by Elizabeth Turner

Works like a charm.
Color: Light Bule
I have only had this pillow for a week and have enjoyed peaceful sleep and no leg cramps in the morning. It stays in place and strightens out my legs so my ankles do not rub together.
Reviewed in the United States on August 11, 2026 by Kindle Customer

Great solution for spine alignment for side sleepers
Color: Light Bule
It took several days to adjust to having a pillow between my legs while sleeping on my side, but I definitely bought the best one! It is comfortable and my low back is no longer painful when I get out of bed in the morning.
Reviewed in the United States on September 3, 2026 by Sailingwidow
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