Woman asleep on her side wearing the Core 2.0 Back Support Pillow
Before and after: Core 2.0 fills the gap under the lower back
Before and after: waking up without morning back stiffness
How Core 2.0 supports the spine all night
Night-time relief for lower back pain, sciatica and disc pain
Works on your back and on your side
Stays in place all night, breathable and machine washable
Fits waists 23 to 41 inches
Core 2.0 vs ordinary pillows and rolled towels
Core 2.0 vs painkillers vs chiropractor
3 easy steps to wear Core 2.0
Couple both wearing Core 2.0 in bed
6,000+ verified reviews

Core 2.0 Back Support Pillow

Goodbye, stiff mornings

$69.00$145.00Save $76

Relieve lower back pain, sciatica & morning stiffness while you sleep, right in your own bed.

  • Fills the lumbar gap & supports your spine all night
  • Eases sciatic nerve pain & morning stiffness
  • Costs less than 1 chiropractor visit
Diane R.

“At 62, I thought waking up with a stiff, painful back was just part of getting older. One week sleeping with this and I’m moving around in the morning like myself again.” Diane R., USA

One size · fits waists 23–41 inWill it fit me?
BUNDLE & SAVE
Your FREE gifts$19.99 value
Back Reset Guide (PDF)FREEBack Reset Guide (PDF)$19.99With 1 pillows
Satin Sleep MaskFREESatin Sleep Mask$24.99With 2 pillows
Peanut Massage BallFREEPeanut Massage Ball$19.99With 3 pillows
Selling fast: only 17 left in this batch
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Free shipping on 2+30-Night Money-Back
30Nights

30-Night Money-Back Guarantee

Sleep with it for 30 nights. If your back doesn’t feel better, you get your money back.

Will it fit me?
One size fits waists from 23 to 41 inches (59–105 cm). Measure around your waist at belly-button height. If you measure more than 41 inches, the strap won’t close comfortably, so we don’t recommend ordering it.
Will it stay on when I turn over?
Yes. It wraps all the way around your waist and closes with a strap, so it turns with you instead of slipping out like a pillow or a rolled-up towel. Wear it at belly-button height, snug but not tight, over a thin top, and it stays where your back needs it from your back to your side and back again.
How to use
Before you lie down, wrap it around your waist at belly-button height with the light-blue cushion behind your back and the white panel on your belly. Close the strap until it’s snug but comfortable. Wear it over thin pajamas or a t-shirt, every night.
What are the free gifts?
Every order comes with our 7-minute Back Reset guide (PDF): 6 gentle stretches you do in bed before you get up. We email it to you right after you order. Order 2 pillows and we add a Satin Sleep Mask. Order 3 and you also get a Peanut Massage Ball that massages both sides of your spine. The gifts ship together with your pillows.

Relieve agonizing back pain & sciatica while you sleep

When you lie down, your lower back doesn’t touch the mattress. Its natural curve leaves a gap, and on your side your waist dips toward the mattress. For 7 to 8 hours the lower spine sags into that space, the back muscles stay tense to hold it up, and the nerve roots that form the sciatic nerve get squeezed. That’s the deep ache, the morning stiffness and the burning down your leg.

Core 2.0 works by:

  • Filling the gap under your lower back with memory foam
  • Keeping your spine straight when you sleep on your side
  • Staying in place all night with a wrap-around strap

Result: Your back muscles finally rest, the pressure comes off the nerve, and you wake up without the stiff, aching back.

Fill the lumbar gap & relieve lower back pain

On your back, your lower back hangs over an empty space all night. Without support, the lumbar spine sags toward the mattress, so the muscles that should be resting spend the night holding it up. That’s why you wake up stiffer than you went to bed.

Core 2.0 helps by:

  • Supporting your natural curve with a memory foam lumbar cushion
  • Letting the back muscles relax instead of guarding all night
  • Taking uneven pressure off the lower discs and joints

Result: Your lower back rests in its natural position, and the morning ache has nothing left to feed on.

Keep your spine straight & ease sciatica on your side

On your side, your waist dips into the mattress and bends the lower spine sideways for hours. That bend crowds the space where the nerve roots leave the spine, which is why the burning and tingling down your leg is often worst at night and first thing in the morning.

Core 2.0 helps by:

  • Filling the space between your waist and the mattress
  • Keeping your spine straight from shoulders to hips
  • Easing pressure on the sciatic nerve roots

Result: The nerve gets room to calm down, so the burning stops waking you up and you can sleep on your side again.

Stay supported all night with a wrap-around fit

A pillow or rolled-up towel under your back works for about ten minutes. The first time you turn over, it slips out, and the gap is back for the rest of the night. Most people give up on lumbar support because of exactly this.

Core 2.0 helps by:

  • Wrapping around your waist so it turns with you
  • Closing with an adjustable strap that fits waists 23–41 in
  • Supporting you on your back and side without waking up to fix it

Result: The support is still there at 3 a.m., which is when your back actually needs it.

Hand pressing the breathable mesh memory foam

Sleep cool & comfortable with breathable memory foam

A lumbar support you can’t sleep in ends up on the floor by midnight. Hard foam wedges trap heat and dig into your back, so they never make it to morning.

Core 2.0 helps by:

  • Letting air through with a breathable perforated mesh
  • Shaping itself to your back with soft memory foam
  • Staying fresh: the whole pillow is machine washable

Result: It feels like a soft pillow hugging your waist, not a brace, so you actually keep it on until morning.

Relieving many forms of back pain

Lower back pain

Lower back pain that is worst in the morning usually comes from the night, not the day. Lying flat leaves your lower back hanging over a gap, so the muscles along the spine stay switched on for hours to hold it up.

Core 2.0 fills that gap with a memory foam cushion, so those muscles can switch off and the ache has a chance to settle overnight.

Sciatica

Sciatica is the burning, tingling or electric pain that runs from your lower back or buttock down your leg. It happens when the nerve roots that form the sciatic nerve get irritated where they leave the lower spine.

When your spine sags or bends at night, that space gets tighter. Core 2.0 keeps the lower spine straight, on your back or your side, so the nerve gets room to calm down.

Bulging & herniated discs

The discs between your lower vertebrae work like cushions. When the spine sags into the mattress for hours, they get squeezed unevenly, which is why disc pain often flares in the morning.

Holding your spine in its natural curve all night spreads that load more evenly and takes the strain off the lower discs while you sleep.

SI joint & hip pain

The SI joints connect your spine to your pelvis. On your side, a dipping waist twists the pelvis slightly for hours and strains these joints, which you feel as a deep ache low in the back or hip.

The side cushion keeps your hips and spine level, so the joint isn’t pulled out of line all night.

Morning stiffness

That stiff, locked-up feeling in the first minutes out of bed is your back muscles still guarding after a night of holding you up.

With the gap filled, they can actually rest, so you get out of bed loose instead of shuffling to the bathroom holding your back.

Waking up in pain

Many people don’t notice how often back pain wakes them: a sharp twinge when turning over, a numb leg at 3 a.m., another change of position.

Because Core 2.0 wraps around your waist and turns with you, the support never disappears when you move, so pain stops breaking up your night.

Targeting the root cause of morning back pain

Core 2.0 Back Support Pillow

Problem:Your lower back hangs over an empty gap all night

Solution: The memory foam cushion fills the space between your lower back and the mattress, so your spine rests in its natural curve instead of sagging for 7 to 8 hours.

Problem:Your waist dips and bends your spine on your side

Solution: The side cushion fills the space between your waist and the mattress, so your spine stays straight from shoulders to hips while you sleep on your side.

Problem:Squeezed nerve roots send pain down your leg

Solution: With your lower spine held straight, the space where the nerve roots leave the spine stays open, so the burning and tingling down your leg stops flaring up at night.

Problem:Back muscles guard all night and wake up locked

Solution: Once the gap is filled, the muscles along your spine stop working to hold you up and finally rest, so you get out of bed loose instead of stiff.

Problem:Pillows and towels slip out when you turn over

Solution: Core 2.0 wraps around your waist and closes with a strap, so it turns with you and the support is still there at 3 a.m.

Problem:Hot, hard supports end up on the floor by midnight

Solution: Soft memory foam inside a breathable mesh lets air through, and the whole pillow goes in the washing machine, so you actually keep it on until morning.

Core 2.0 vs. ordinary pillows

Core 2.0Core 2.0
Pillow or towelPillow or towel
Fills the lumbar gap
Stays in place all night
Works on your back & side
Memory foam support
Breathable mesh cover
Adjustable fit
Chiropractor appointment for lower back pain

10x cheaper than a course of chiropractor visits

Booked separately, getting your back looked after adds up fast:

  • Chiropractic adjustment: around $50 to $200 per visit
  • Massage therapy: around $60 to $120 per session
  • Physical therapy: around $75 to $150 per session

A typical 12-visit course costs $750 or more, and the relief fades when the visits stop. Core 2.0 costs $69 once and supports your back every single night.

Core 2.0$69 once
Chiropractor, 12 visits$750+
Physical therapy, 12 sessions$900+

Feel the support from night 1. Get your mornings back by week 4.

Night 1: Your lower back finally feels supported

What’s happening: The lumbar cushion fills the gap, so the muscles along the spine stop working to hold you up and can relax.
  • You feel it holding your back when you turn
  • Less tossing and turning

Week 1: Mornings stop starting with an ache

What’s happening: After several nights in a neutral position, the tight, guarding muscles loosen, so the stiffness you wake up with eases.
  • Getting out of bed gets easier
  • Fewer stiff first steps in the morning

Week 2: You sleep through the night

What’s happening: With the spine kept straight on your side, the pressure on the nerve roots eases, so the burning and tingling stop flaring up while you lie still.
  • Fewer wake-ups from pain
  • Sleeping on your side stops being a problem

Week 4+: Your back stops running your day

What’s happening: Night after night of support lets the strained joints and muscles settle, so the relief carries into your day.
  • You stop planning your day around your back
  • You say yes again to the things you love

Our commitment to you

We know back pain is exhausting, so we make trying Core 2.0 easy and safe.

30-Night Money-Back GuaranteeTry it risk-free
Free Shipping on 2+Tracked to your door
Real Support TeamReplies within 24 hours
Secure Payments100% encrypted checkout

Frequently asked questions

Will it fit me?
It fits waists from 23 to 41 inches (59–105 cm). Measure around your waist at belly-button height. If you measure more than 41 inches, the strap won’t close comfortably, so we don’t recommend ordering it.
Will it stay on when I turn over?
Yes. It wraps around your waist and closes with a strap, so it turns with you. A pillow or towel slips out the first time you move; this can’t. Wear it at belly-button height, snug but not tight, over a thin top.
I’ve tried pillows, towels and stretches. Why would this be different?
Because all of those disappear the moment you fall asleep. A pillow or rolled-up towel slips out the first time you turn over, and stretches only help while you’re awake. Core 2.0 is strapped to you, so the gap under your lower back stays filled for all 7 to 8 hours, on your back and on your side. That’s the part of the day your back never got any help with.
Will it feel too thick or push my back up?
No. The memory foam gives under your weight, so it fills the gap under your lower back instead of lifting you off the mattress. On a very firm mattress, wear it slightly lower and a little looser for the first few nights while your back gets used to being supported.
Is it uncomfortable to sleep in?
Most people forget they’re wearing it. The cushion is soft memory foam, not a hard brace, and you set the strap as loose as you like. Even people who can’t stand tight pajama waistbands wear it over a thin top and sleep fine.
How quickly will I feel a difference?
Most people feel the support the first night. Customers tell us their mornings feel easier within the first week. Wear it every night for at least 2 weeks to give your back time to settle.
Does it work if I sleep on my side?
Yes. On your side, the side cushion fills the space between your waist and the mattress and keeps your spine straight. On your back, the lumbar cushion fills the gap under your lower back.
Will it help with sciatica or disc problems?
It supports your lower spine in its natural position all night, which takes the strain off the lower discs and the nerve roots behind sciatica. It does not replace medical care if your doctor has given you specific instructions.
Will it make me hot at night?
The cover is a perforated, breathable mesh that lets air through, so it stays comfortable all night.
Can I sleep on my stomach with it?
It’s made for back and side sleeping. On your stomach the cushion has nothing to support, so we don’t recommend it.
Can I wash it?
Yes. The whole pillow goes in the washing machine on a gentle cycle. Let it air dry and fluff it back into shape.
How long does shipping take?
Every order ships with full tracking and you get your tracking link by email as soon as it ships. Orders ship within 1 to 3 business days, then US delivery takes 8 to 12 business days.
What if it doesn’t work for me?
Sleep with it for 30 nights. If your back doesn’t feel better, email info@soleida.com and we’ll give you your money back.

Thousands of happy customers

People who finally sleep through the night, in their own words.

★★★★★6,000+ verified reviews
LLinda K.✓ Verified buyer
★★★★★

Was skeptical, but desperate. Ready for surgery. Huge relief at 4 to 5 nights. I can’t believe it.

Susan B. review photo
SSusan B.✓ Verified buyer
★★★★★

Bought this for my husband, who complains about his back but never wants to try anything lol. Initially got the usual ‘what have you ordered now’ reaction. He’s been putting it on before bed without me reminding him, which probably says more than anything I could write.

SDr. Steven P.✓ Verified buyer
★★★★★

I have used this the last 6 nights and I am not waking up several times a night from pain. I’m a chiropractor who will definitely be recommending this to my chronic low back pain patients!

TThomas R.✓ Verified buyer
★★★★★

Not an overnight miracle for me. I still have some stiff mornings, but I’m more comfortable lying down with this than without it. Happy to keep using it.

Robert T. review photo
RRobert T.✓ Verified buyer
★★★★★

I’m mostly a side sleeper but I turn over a lot. Usually that means whatever pillow I’ve tucked behind me ends up somewhere else entirely. The wraparound part was why I ordered this and it’s what I like most about it. I can move without having to rearrange everything.

PPatricia H.✓ Verified buyer
★★★★★

Much easier than trying to keep a rolled-up towel under my back. Put it on, get comfortable, done.

Karen W. review photo
KKaren W.✓ Verified buyer
★★★★★

Was expecting something stiff and bulky. It’s actually quite soft. You know it’s there, but not in an annoying way.

Barbara C. review photo
BBarbara C.✓ Verified buyer
★★★★★

I was worried about the feeling of having something wrapped around me while sleeping. I don’t even like tight pajama waistbands. But I can adjust this how I like it, and wearing it over a thin top has been comfortable.

Nancy D. review photo
NNancy D.✓ Verified buyer
★★★★★

I bought it mainly for sleeping on my back. There’s usually that spot where I feel like I need to tuck something underneath me, and this fits there nicely. It’s one of those things that makes more sense once you actually lie down with it.

MMargaret E.✓ Verified buyer
★★★★★

I nearly didn’t order because I thought wearing a pillow to bed sounded ridiculous. Still looks a bit funny, to be fair. But I care a lot more about being comfortable than looking elegant in my pajamas.

LLaurie M.✓ Verified buyer
★★★★★

One night and I swear it has helped already!

Brenda M. review photo
BBrenda M.✓ Verified buyer
★★★★★

Most of the pillows I’ve bought end up being borrowed by the dog. This one stays attached to me so at least we’ve solved that problem.

CCynthia V.✓ Verified buyer
★★★★★

I have looked for an alternative and nothing is as good as this lumbar sleeping pillow. I wear it on the plane, too, and it helped a lot!

CCheryl T.✓ Verified buyer
★★★★★

My issue wasn’t falling asleep so much as finding a position I wanted to stay in. I’d get settled, decide my back didn’t feel right, turn over, move a pillow, and start again. This gives me a more comfortable starting point. I still turn over, obviously, but bedtime feels less like a project.

JJanet F.✓ Verified buyer
★★★★★

Honestly my favorite thing is not having to search for the back pillow in the dark anymore 😂

DDebra L.✓ Verified buyer
★★★★★

The first night I had the strap tighter than it needed to be and wasn’t sure I liked it. Tried again with it a little looser and that was much better. For me it needs to sit comfortably around my waist, not feel like something holding me in.

Carol A. review photo
CCarol A.✓ Verified buyer
★★★★★

Only had it a few nights so I’m not going to make any big claims yet. First impressions are good. Easy to put on and more comfortable than I expected.

MMichael S.✓ Verified buyer
★★★★★

I work at a computer most of the day and by bedtime I’m usually fed up with sitting, standing, everything. Having a bit of support when I lie down feels really nice. I still do my stretches and take breaks during work. This is just something extra that makes getting comfortable easier.

RRichard J.✓ Verified buyer
★★★★★

Good support without feeling like I’m lying on a brick.

SSharon P.✓ Verified buyer
★★★★★

I like that it doesn’t take over the bed. I tried one of those enormous body pillows before and there was barely room left for my husband. This is a much more manageable setup for us.

DDonna G.✓ Verified buyer
★★★★★

Quite pleased with it. I’m not someone who falls asleep and stays in exactly the same position, so I needed something that could move with me. This has been easier to get along with than the loose cushions I was using.

KKenneth W.✓ Verified buyer
★★★★★

Had to move it around a little to find where it felt right. Once I did, I understood the idea. Wouldn’t judge it just by putting it on and standing there, because it feels different when you lie down.

SSteven K.✓ Verified buyer
★★★★★

The cushion has a nice amount of give. I wanted support, not something hard pushing against my back, and this feels like a good balance for me.

MMelanie G.✓ Verified buyer
★★★★★

How do you clean this? I love it so far!!

GGary N.✓ Verified buyer
★★★★★

Comfortable little pillow. Nothing complicated about it.

PPaul H.✓ Verified buyer
★★★★★

Soft fabric, easy adjustment. Does what I wanted it to do.

JJoyce B.✓ Verified buyer
★★★★★

I don’t have a dramatic before-and-after story. I just find my bed more comfortable with this on. That’s enough of a reason for me to keep it.

Try it risk-free for 30 nights

Sleep with Core 2.0 every night. If your back doesn’t feel better within 30 nights, you get your money back.

Core 2.0 Back Support Pillow$69.00 $145.00