Perfect pillow fit
If you need more height for side sleeping and lower height for resting on your back then our Combi Underpillow is made for you. Removable pads allow you to optimise comfort in your different sleeping positions.
Customise your side and back sleeping heights
Easy to adjust in 1cm steps
Standard size - fits neatly under your favourite pillow
Made in the UK
£39.90 with free p&p
60 day money back guarantee with free returns
Personalise pillow heights in 1cm increments - for a great fit
Extra side sleeping heights from
4 to 11 cm - fits every body!
Create a “dip” for back sleeping - adjusts down to 2cm
Tired of poor pillow height?
You may find one pillow is too low for side sleeping but two pillows are are high for back sleeping. Shuffling your pillows around is not what you should be doing in the middle of the night!
Solve the problems caused by poor pillow height with a new Combi Underpillow. It lets you set the exact height you need for side sleeping and a lower position for resting on your back. So you benefit from better alignment and support all night, every night.
What people are saying:
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More rested
“My new Underpillow has allowed me to experiment with both the height and shape of my Underpillow and I can still use my favourite old soft feather pillow on top. I have enjoyed the support I gain when back sleeping and side sleeping, and I am convinced the Mylevel Underpillow is allowing me a more comfortable night and I am waking more rested.”
J Cooper, Cumbria
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Comfortable sleep
“I used to sleep with three pillows, constantly fluffing and adjusting them through the night just to get comfortable. Since trying the Mylevel Underpillow, my sleep has been truly transformed. I simply removed a section from the Underpillow itself and have one soft pillow added on top. No more constant readjustment, just uninterrupted, comfortable sleep all night long.”
J Simm, Cheshire
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New lease on life
”The Underpillow has given me a new lease on life. Better sleep means a better day. It has made such a difference.”
Rob, East Sussex
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More energised
“I’m a side sleeper and have to put up with frequent neck ache for years. I’d often need a sports massage after a bad nights sleep caused by discomfort. Since switching to an Underpillow I’ve had absolutely no neck pain. My sleep is less interrupted which means my sleep quality is better and I feel more energised.”
Luke Newton, Personal Trainer and Wellness Consultant
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Combination sleeping
“I sleep on my back and sides. All previous pillows were either uncomfortable or a compromise but the Combi Underpillow works for both. I’m very happy.”
Tak, Manchester
Reliable and easy to use:
Features of Combi Underpillows
Comfort
Supple foam layers give you gentle cushioning night after night. The seamless front lets your shoulders snuggle into the Underpillow. Stretch fabrics ensure the cover neatly fits the height you set up.
Choice
The Combi Underpillow gives you 7 height options for side sleeping and at least 3 lower positions for resting on your back. Add your favourite pillow on top and you’ve got complete custom comfort and support!
Ease of use
Mylevel Underpillows have a machine washable outer cover. The full length zip makes it easy to set them up. They are standard UK size so they fit normal pillowcases and look great paired with your choice of top pillow.
Setting up:
Remove smaller pads
See which pads give you the perfect fit
Put the preferred pads into the stretchy cover
Check side and back sleeping positions
Different positions need different support:
Recent studies show that the most important factor for pillow comfort — and for easing tension around the neck and shoulders — is getting the height right.
A 2023 clinical study in Japan followed 84 people receiving care for neck and shoulder pain. After three months of using pillows adjusted to each person’s body shape, around half reported significant improvements in their symptoms and overall comfort. The researchers also noted that ease of changing sleeping position was closely linked to having an optimal pillow height. (Yamada, 2023.)
In 2024, a controlled pilot study found that comfort was highest — and neck-muscle activity lowest — when pillow height matched shoulder width, particularly for side-sleeping positions. (Jiao, 2024.)
Together, these findings suggest that personalised pillow height supports more natural alignment and movement throughout the night — whether you sleep on your side, on your back, or move between both.
That’s exactly what the Combi Underpillow is designed for: it lets you set separate side- and back-sleeping heights, so you can find the most comfortable position for your body and the way you sleep.
A lower position for resting on your back and higher height for side sleeping - both customisable to your ideal positions.
Why Wait?
Solve the problems caused by poor pillow height and wake up to the refreshing comfort and support of a Combi Underpillow. There is a 60 night trial with free returns so you can feel the benefits of a customised sleeping position for yourself.
FAQs
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A Combi Underpillow works with any UK standard size pillow (70cm x 40cm) or pillows down to 60cm in length. A soft or medium top pillow gives you the best “dip” in the centre for comfort when back sleeping.
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Instructions and a link to video instructions come with the Combi Underpillow. It takes 5 - 10 minutes to customise it to the heights that are right for you.
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The stretchy cover of the Combi Underpillow is machine washable. The foam layers can be hand washed, make sure they are fully dry before use. For convenience it is easiest to use the Underpillow in a pillowcase.
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We are a UK manufacturer so delivery takes 4 - 7 days from order. The courier will advise you on the day and timing of delivery.
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There is a no quibble 60 day money back guarantee. So if it doesn’t work for you simply contact us at support@mylevelpillows.com and we will arrange a free return and full refund. Goods need to be returned in “as new” condition.