I drive Uber nights after my day job. By the time I'd hit two hours my tailbone was done. I put the Postura in before my first shift and made it through five hours without pulling over once. First thing that's actually worked.
Postura Tailbone Support Cushion
Postura Tailbone Support Cushion
Contoured base and back opening to support you around your tailbone.
Relieve pressure on back, hips, tailbone
Turn any seat into all-day comfort
Sit longer, stand up without stiffness
Relief at your desk, in the car, or in the air
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90-Day Money Back Guarantee
Postura Tailbone Support Cushion
Regular price
$79.00
Regular price
$79.00
Sale price
$125.00
Unit price
per
Ships by
Sun, Nov 8
Fast US Shipping
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“Drove Uber six nights a week and by hour three I was done. Postura was the first one where I made it through a full night and got home without any discomfort.”
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“I work from home and I’d already spent $400 on a chair that didn’t fix it. Put the Postura on my old chair on a Tuesday. By Thursday my wife asked why I’d stopped complaining.”
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“I lost 65 pounds and suddenly every seat felt like concrete. I didn’t know what to do. The cutout is the only thing that’s made sense. I bring it everywhere now.
What makes Postura different?
Most cushions add padding under your tailbone. Postura leaves a space for it instead.
The contoured base distributes your weight across your hips and thighs, while the rear cutout keeps the sensitive spot off the seat entirely. The raised back is molded into the same piece, so the surface you sit on and the surface behind your lower back work together.
How does it work?
When you sit on a flat surface, the seat presses directly into your tailbone. Postura changes where the seat makes contact — your hips and thighs carry the weight, and the cutout leaves room beneath the spot that hurts.
The raised back sits behind your lower back in the same piece, so you're not managing two separate cushions or adjusting anything mid-session.
How do I use it?
- Place the cushion on your seat with the cutout at the rear.
- Sit down and check that the opening lines up beneath your tailbone.
- The raised back should sit naturally behind your lower back — adjust your position until it feels supported.
- Use it on any seat: office chair, car seat, dining chair, or plane seat.
- If you have a diagnosed spinal or pelvic condition, check with your clinician about appropriate use.
90-Day Money-Back Guarantee
Your order is backed by our 90-day money-back guarantee, giving you time to decide whether Postura is right for you.
If you're not satisfied, contact us within 90 days of receiving your order to request a refund. Please see our return policy for full terms and return instructions.
Shipping & returns
Shipping costs and available delivery options are shown at checkout.
Need to arrange a return? Contact us within 90 days of receiving your order and we'll help with the next steps. Full details are available in our return policy.
Real Results From Postura Users
★★★★★
4.9/5 from 5,000+ Reviews
I'd been through two fancy chairs and a standing desk. My lower back still gave out around hour three every single day. Tried this on a whim. Week in and I actually made it through a full afternoon of calls without shifting around. My wife noticed before I said anything.
Ten-hour flight to London. I'd tried folded blankets, a neck pillow behind my back, moving to the aisle seat. Still miserable after two hours. Brought this in my carry-on and it's the first long-haul I've landed without feeling like I aged ten years.
After I had my son, sitting to feed him was genuinely dreadful. I was adjusting constantly just to get through each session. A friend recommended this. I set it up in the nursing chair and the difference was immediate. I actually looked forward to feeds again.
Lost 70 pounds last year and suddenly every chair felt like concrete. I didn't even know what a tailbone was until mine started screaming at me on every hard seat. The cutout makes total sense once you use it. I carry it into restaurants now. No shame.
Every Seat Puts Pressure on Your Tailbone. Postura Gives It Somewhere to Go.
Most chairs load directly onto your tailbone the moment you sit down. Long drives, desk shifts, and flights make it worse, shifting around only helps for a few seconds.
Postura changes where the seat makes contact. The contoured base supports your hips and thighs, while the rear cutout leaves space beneath the sensitive spot so it never touches the seat.
Not More Padding.A Different Contact Point.
Behind the wheel, at your desk, on a flight, or feeding a newborn. The seat is the problem. Postura changes the seat.
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Weight shifts off the tailbone
The contoured base moves the load to your hips and thighs, away from the spot that hurts.
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The cutout leaves space beneath it
The rear opening means your tailbone never touches the seat. Clearance, not cushioning.
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One piece, any seat
The base and raised back are molded together. Works in the car, at the desk, and on the plane.
What Customers Notice With Postura
★★★★★
88 percent
Sat Longer Without Shifting
Got through drives, desk shifts, and flights without constantly adjusting.
91 percent
Less Pressure on the Tailbone
Felt the sensitive spot was no longer pressing into the seat.
85 percent
Got Up Without the Ache
Standing up from a chair or car seat felt easier than before.
83 percent
Moved It Between Seats
Used it in the car, at their desk, and on the plane rather than leaving it in one place.
More Than Just Another Seat Cushion
90-Day Money-Back Guarantee
Try Postura completely risk-free for 90 days. If you're still shifting in your seat, still dreading the drive home, or it just isn't the right fit, send it back and get every penny back. Used or unused.
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You ask, Postura answers.
How does Postura actually work?
The contoured base moves your weight onto your hips and thighs instead of your tailbone. The rear cutout leaves a space beneath the sensitive spot so it never touches the seat. The raised back is molded into the same piece, so your sitting surface and lower back support work together.
How is this different from a flat cushion or donut?
A flat cushion adds padding under your tailbone. A donut creates some clearance but leaves the seat surface unchanged around it. Postura combines a rear cutout with a contoured base and a raised back in one piece, so the whole sitting surface changes, not just the spot beneath the tailbone.
Will it work on my chair, car seat, or plane seat?
Postura is designed to work on any seat. Office chairs, car seats, dining chairs, and plane seats. Place it down, sit on it, and check that the rear cutout lines up beneath your tailbone before settling in.
How do I position it correctly?
Place the cushion on your seat with the cutout at the rear. Sit down and adjust until the opening sits beneath your tailbone with no contact. The raised back should sit naturally behind your lower back. It takes a moment to find the right position the first time.
I've tried cushions before and they stopped working. Why is this different?
Most cushions add softness under the tailbone. When the foam compresses, the contact comes back. Postura removes the contact point entirely with a cutout, so there is nothing to compress. The base supports you around the sensitive spot rather than beneath it.
Can I use it with an existing back or pelvic condition?
Check with your clinician about what seated support is appropriate for your situation. Postura changes where the seat makes contact and reduces direct pressure on the tailbone. It is not a medical device and does not replace a prescribed treatment plan.
What if it is not right for me?
You are covered by our 90-day money-back guarantee. If you are still shifting in your seat, still dreading the drive, or it just is not the right fit, contact us to arrange a return and get every penny back. Used or unused.