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Evanoa Knee Pillow for Side Sleepers

Evanoa Knee Pillow for Side Sleepers

Stay properly aligned through the night, wake up without that stiff, aching feeling, and take back control of how you sleep — without changing your mattress or your routine.


  • 🦵 Ergonomic Knee Support - Sits naturally between your knees to help keep hips and spine aligned.
  • 🔒 Adjustable Strap with Extension - Stays exactly where you put it, with no shifting or readjusting at night.
  • ☁️ High-Density Memory Foam - Adapts to your shape and holds its support instead of flattening under pressure.
  • 💨 Breathable Ventilated Design - Central opening and airflow channels help keep you cool right through the night.
  • 🧺 Removable Washable Cover - Zip-off cover machine washes easily, so it stays fresh week after week.
Regular price £29.99
Regular price £29.99 Sale price £59.98
SAVE 50% Sold out

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Evanoa Knee Pillow for Side Sleepers

Regular price £29.99
Regular price £29.99 Sale price £59.98
SAVE 50% Sold out
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Wake Up Without the Ache

Keeps knees separated so hips and spine stay naturally aligned

Stays Put All Night

Adjustable strap with extension holds position however you move

Pressure Off Your Joints

Cushions knee-on-knee contact many side sleepers find uncomfortable

Support That Lasts

High-density memory foam holds its shape instead of flattening

Cool Through the Night

Ventilated core and breathable cover help release trapped heat

Made to Be Used Daily

Zip-off washable cover keeps it fresh with everyday use

Why Everyone's Talking About the Evanoa Knee Pillow

The Evanoa Knee Pillow sets itself apart with an ergonomic contoured shape and a secure adjustable strap, giving side sleepers a simple, reliable way to stay properly aligned from the moment they lie down until morning.

Wake Up Better Aligned

The EVANOA Knee Pillow gently supports your hips, legs and knees in a more natural sleeping position. By helping maintain comfortable alignment throughout the night, it allows you to wake up feeling more rested and ready for the day.

Stays Exactly Where You Put It

Most knee pillows slip out the moment you turn over. The EVANOA adjustable strap with extension wraps securely around your leg and holds position through the night, so you're not reaching down to reposition it at 3am. Fits comfortably across a wide range of leg sizes.

Takes the Pressure Off Your Joints

Sleeping on your side pushes one knee directly onto the other, and hips rotate to compensate. The contoured shape sits between your legs to cushion that contact and reduce the strain many side sleepers feel across hips, knees and lower back.

Support That Won't Flatten

Cheap foam collapses within weeks and stops doing its job. EVANOA uses high-density memory foam that adapts to your shape and springs back night after night, with a ventilated core and breathable cover that help release trapped heat instead of holding it in.

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Evanoa Knee Pillow vs Others

Evanoa is designed for side sleepers who want secure positioning, lasting support, and all-night comfort — not compromises. Here's how it compares:

  Others

Adjustable strap with extension included

Stays in place when you turn over

High-density memory foam that holds its shape

Ergonomic contoured design

Ventilated core for airflow

Removable, machine-washable cover

Fits a wide range of leg sizes

Suitable for side, back and post-surgery use

We have the answers to all your questions

Frequently asked questions

What is the Evanoa Knee Pillow designed for?

It's designed for side sleepers who want to keep their hips, knees and spine in a more natural alignment through the night. The contoured shape sits between the legs to cushion knee-on-knee contact and reduce the strain many people feel across their hips and lower back after a night on their side.

Will the strap fit me?

The adjustable strap comes with an extension piece included, so it fits comfortably across a wide range of leg sizes. Simply adjust it snug enough to hold the pillow steady without feeling tight.

Will it stay in place while I sleep?

Yes — that's what the adjustable strap is for. Unlike basic knee pillows that slip out the moment you turn over, the Evanoa strap with extension wraps securely around your leg and holds the pillow in position, so you're not reaching down to reposition it during the night.

Is it only for side sleepers?

It works best for side sleeping, but it's also used under the knees when lying on your back to take pressure off the lower spine, and under the ankles for elevation. Many people also find it useful during recovery periods when they've been advised to keep their legs supported.

What is it made from?

High-density memory foam with a ventilated core. The foam adapts to your shape and springs back rather than flattening after a few weeks, and the airflow channels help release trapped heat instead of holding it in.

Can I wash it?

The outer cover unzips completely and is machine washable at a low temperature. Air dry it rather than tumble drying. The foam core itself should not be washed — spot clean only.

Is it suitable during pregnancy?

Many pregnant women use a knee pillow to make side sleeping more comfortable. If you have any concerns about your sleeping position during pregnancy, we'd recommend speaking to your midwife or GP first.

Is the Evanoa Knee Pillow a medical device?

No. It's a comfort and positioning aid, not a medical device, and it isn't intended to diagnose or treat any condition. If you have ongoing hip, knee or back pain, please speak to a healthcare professional.