Zknee Pillow
The only knee pillow designed to move with you – helping you stay comfortably aligned for a more supportive night’s sleep.
Free shipping on all orders
Zknee is 9” x 6” x 3”, weighs 0.6 lb, and is "one size fits most." For more info on sizing, see our FAQ page.
Premium viscoelastic memory foam (58 kg/m³ density, ILD 27) wrapped in a soft, breathable poly-blend case with feather-light elastic straps.
Orders are usually processed within 1–2 business days. If for any reason you’re not completely satisfied with your Zknee, you can return it within 30 days of delivery for a refund. See our Shipping and Returns page for more info.
Always aligned
Zknee stays in place through every toss and turn, providing consistent support and comfort for your hips, knees and spine.
Small Scale
Compact and complete with its own cinch bag, Zknee goes where you go – from overnight stays to long-haul flights.
Easy Fit
Designed to fit most legs comfortably, Zknee slips on with ease for instant support.
Small pillow, big comfort
Zknee’s stay-in-place design supports your body’s natural posture throughout the night, helping you rest better, wake brighter, and enjoy easier movement during the day.
Zknee keeps your knees comfortably separated, providing cloud-like support throughout the night.
Fewer wake-ups from discomfort means deeper sleep cycles and more consistent energy the next day.
Start your day with feeling more refreshed and ready to move.
A nightly routine of comfort and support helps you enjoy more balanced, restful sleep over time.
sleep, in perfect form
Most knee pillows look like something your doctor prescribed. With its sleek aesthetic and refined finish, Zknee delivers reliable support in a stylish design – making it the rare sleep accessory you actually want to be seen in.
"It’s made a huge difference for my comfort and overall sleep quality — absolutely worth it!"
- Samantha E
In its current iteration, Zknee is “one size fits most.” If the circumference of your leg (measured about an inch above your knee cap) is between 13 and 22 inches, you should enjoy a comfortable fit without the elastic straps feeling too loose or too tight. If you have any specific sizing concerns, feel free to reach out!
Zknee is crafted from premium viscoelastic memory foam with a density of 58 kg/m³ and an ILD rating of 27. That means it’s weightier, more supportive, and built to hold its shape night after night.
The pillowcase is removable and machine washable for easy care. Wash the cover on a gentle, cold cycle (or by hand), and always air dry. Do NOT wash the memory foam core.
We are currently shipping within the United States and Canada only, but hope to expand internationally soon! For further information, please refer to our shipping and returns policy.
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Order yours today
With durable materials and a secure fit, Zknee is built to provide long-lasting comfort and support. Start your journey to better sleep today.
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FREE SHIPPING ON ORDERS OVER $50
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