Buy 1, Get 1 Free · Free US shipping on orders $59.99+
  • Woman sleeping on her side with the knee pillow between her knees
  • Side sleeper knee pillow with an off-white memory foam body and charcoal-grey heart-shaped sides, on a linen bed
  • Woman hugging the knee pillow while her partner reaches to take it back
  • Hand pressing into the memory foam of the knee pillow
  • Knee pillow features: memory foam, 2 leg channels, heart-shaped sides, zip cover
  • Two identical knee pillows side by side on a bed, one for you and one for your partner

Side Sleeper Knee Pillow

1 creator video review

Memory foam that sits between your knees and springs back into shape

$39.99
$39.99 $79.98
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You save $39.99

Buy 1, Get 1 Free: one for you, one for them

  • Memory foam
  • Springs back
  • Cradles both knees
  • Zip cover

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Secure checkout · US shipping $3.99 · Free from $59.99 · Prices in USD

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From a creator video · Read the review“This knee pillow is literally everything.”
Woman sleeping on her side with the knee pillow between her knees

Side Sleeper Knee Pillow

View full details
  • 2pillows for $39.99
  • Memory foamsprings back into shape
  • 2 channelsone for each knee
  • Knee-sizedfits in two hands
A giant body pillow taking up half the bed while a partner is pushed to the edge

THE PROBLEM

Side sleeping shouldn't take half the bed

If you sleep on your side, you've probably tried one of these:

  • Side sleeper's knees pressed on top of each other with no pillow between them

    Knee on knee

    Your knees press right into each other all night.

  • The giant body pillow

    It hogs half the mattress and still ends up on the floor.

  • The folded bed pillow

    It slips out from between your knees and goes flat before morning.

That's half your bed, your partner's space, and a stack of pillows that never stay put.

“Because who's using one of these anymore? It's 2026. Just get rid of it.”
From a creator video

THE EASY FIX

Slide it between your knees. That's it.

One small memory foam pillow, shaped for one job: sitting between your knees while you sleep on your side.

  1. Woman holding the knee pillow in both hands
    1

    Grab it

    It's knee-width and fits in two hands.

  2. Sliding the knee pillow between the knees while lying on the side
    2

    Slide it between your knees

    The two curved channels line up with your top and bottom knee.

  3. Knee pillow resting between a side sleeper's knees
    3

    Settle in

    Your knees rest apart on soft memory foam instead of pressing into each other.

Hand pressing into the memory foam of the knee pillow

Press it. It springs right back.

Memory foam gives under your knees and comes back to shape when you get up.

“It's made of a nice memory foam so it just goes back into place every single time.”
From a creator video

The swap

Ditch the giant body pillow

Giant body pillowThis knee pillow
Bed spaceHalf the mattressFits in two hands
How you use itHug it and wrestle it all nightSlide it between your knees
Sharing the bedYour partner loses roomYour partner gets their own
TripsToo big to packFits in a weekend bag
Woman hugging the knee pillow while her partner reaches to take it back

BUY 1, GET 1 FREE

One for you. One for the pillow thief.

Whoever sleeps next to you will want to borrow it. One creator had to order a second one for exactly that reason, so we sell them in pairs: buy one, get the second free.

“Only bad thing is I had to order another one because my wife keeps stealing it from me.”
From a creator video
Two identical knee pillows side by side on a bed, one for you and one for your partner

In the box

What's in the box

US shipping $3.99. Free on orders of $59.99 or more, so the 4-pillow offer ships free.

Who it's for

Made for side sleepers

  • Side sleepers

    You fall asleep on your side and want something between your knees.

  • Couples who share a bed

    Two small pillows instead of one giant one. Everyone keeps their side.

  • Body pillow quitters

    All the knee cushion, none of the bulk.

  • Weekend trips

    One stays on your bed, one goes in your bag.

Sleep on your back some nights? You can also rest your legs on it.

Knee pillow packed on top of clothes in a weekend bag

Reviews

The only bad thing? You'll need a second one.

1 creator video review

Frame from a creator video: a woman asleep on her side, smiling, with the knee pillow between her legs
From a creator video
  • Frame from a creator video: holding the knee pillow, zip on the grey side panelZip on the grey side
  • Frame from a creator video: placing the knee pillow between her kneesSlides between the knees
  • Frame from a creator video: the knee pillow between her knees, side viewSide view
From a creator video

“Side sleepers? You're welcome.”

“This knee pillow is literally everything. It's made of a nice memory foam so it just goes back into place every single time. Only bad thing is I had to order another one because my wife keeps stealing it from me.”

Transcribed word for word from a creator's video. The creator speaks off camera; the woman shown is demonstrating the pillow.

The creator shared a shopping link in his original video. Creator content, not a customer purchase review, and not counted in any rating.

Specs

Tech specs

Product
Knee pillow for side sleepers
Fill
Memory foam
Shape
Contoured saddle with 2 curved leg channels and heart-shaped side panels
Colors
Off-white body, charcoal-grey sides
Cover
Fabric cover with a hidden zip on one side panel
Where it goes
Between your knees; can also go under your legs
In the box
1 pillow per unit (2 with Buy 1, Get 1 Free, 4 with Buy 2, Get 2 Free)

FAQ

Questions, answered

Will it stay between my knees all night?

There's no strap. The two curved channels hold your top and bottom knee, so it sits between them while you lie on your side. If you roll over a lot it can still move, like any knee pillow: just bring it with you when you turn.

Will it go flat?

It's memory foam, so it gives under your knees and springs back when you press it. In the creator's words: “it just goes back into place every single time.”

Is it too thick or too big?

It's about knee-width and fits in two hands. It's thicker at the heart-shaped ends and thinner in the middle, where your knees rest.

Can I take the cover off?

The cover closes with a hidden zip on one of the grey side panels.

Why does the offer come with two?

Because whoever sleeps next to you will want one. One creator had to order a second one because his wife kept stealing his. With Buy 1, Get 1 Free, you each get your own, or keep one at home and one for trips.

Can I take it when I travel?

Yes. It's knee-sized, so it packs next to your clothes in a weekend bag.

Is it a medical product?

No. It's a comfort pillow for side sleepers, not a medical device, and it doesn't treat any condition. For health questions, talk to a healthcare professional.

How much is shipping?

$3.99 in the US, and free on orders of $59.99 or more. The 4-pillow offer ships free.

Still have a question? Contact us

Couple sleeping on their sides, each with their own knee pillow between their knees

Side sleepers, you're welcome.

Buy 1, Get 1 Free: 2 knee pillows for $39.99.

1 creator video review

Secure checkout · US shipping $3.99 · Free from $59.99