• Black memory foam seat cushion with back support on an oak desk chair in a calm home office
  • Memory foam seat cushion with back support on a white background
  • Memory foam seat cushion on an office chair
  • Seat cushion with support built in: raised back panel for your lower back, tailbone cutout, contoured memory foam seat, 17.3 x 15.7 x 14.6 in
  • Memory foam seat cushion on a car seat
  • Set up in seconds: set it on the seat with the cutout toward the back, slide your hips all the way back, sit tall with feet flat
  • Seat cushion on a dining chair
  • One cushion for every seat: office chair, car seat, dining chair and gaming chair
  • Seat cushion on a gaming chair
  • Seat cushion care: wipe with a damp cloth and mild soap, not machine washable, air dry fully, keep out of long direct heat
  • Seat cushion size guide: 17.3 in wide, 15.7 in deep, 14.6 in tall, fits office, dining and most car seats
1 11

Memory Foam Seat Cushion with Back Support

Memory Foam Seat Cushion with Back Support

Back and tailbone support in one cushion

$69.99
$69.99
Sale Sold out
Shipping calculated at checkout.

Memory foam seat and back support in one piece, with a tailbone cutout.

Color: Black
Specification
  • Free shipping
  • 90-day returns · Refund of the item price. Details
  • Questions? We reply within 24 hours on business days. Chat with us

Why you’ll love it

Is this right for me?

It may be right for you if

You sit at a desk all day
You sit at a desk all daySupport right behind your lower back
You drive a lot
You drive a lotFits most car seats
Your chairs are hard or flat
Your chairs are hard or flatAdds a contoured memory foam seat
You want one cushion for every seat
You want one cushion for every seatNo straps, moves in seconds

Is this right for me?

It may be right for you if

You sit at a desk all day
You sit at a desk all daySupport right behind your lower back
You drive a lot
You drive a lotFits most car seats
Your chairs are hard or flat
Your chairs are hard or flatAdds a contoured memory foam seat
You want one cushion for every seat
You want one cushion for every seatNo straps, moves in seconds

Details and fit

A cutout at the back of the seat keeps your tailbone off a hard chair.

The rest of the seat carries your weight across your hips and thighs instead of one spot.

What makes it different?

A raised back panel supports your lower back, so you are not leaning on a bare chair back.
A hollow cutout at the back of the seat keeps your tailbone from pressing into the chair.
The contoured seat helps you sit in a more upright, balanced position.
Memory foam shapes itself to you as it warms, instead of pushing back.
It is one piece with no straps and no assembly.

How do I care for it?

  • Wipe with a damp cloth and mild soap.
  • Do not machine wash. The cover does not come off.
  • Let it air dry fully before you use it.
  • Keep it out of long, direct heat and sun.

How do I use it?

Step 1
Set the cushion on your seat with the cutout toward the back of the chair.

Step 2
Slide your hips all the way back so the back panel meets your lower back.

Step 3
Sit tall with your feet flat and adjust until your hips feel level.

Step 4
Give new foam a few days of use to settle in.

Shipping and returns

Shipping

Shipping is free on every order to addresses in the United States. Orders ship in 1-3 business days from our partner warehouses in the US or overseas. Most orders arrive within 6 to 14 business days of your order, and items from our US warehouses arrive within 3 to 8 business days. You'll get an email with a tracking link as soon as yours ships. See our shipping policy for details.

Returns

You have 90 days from delivery to return your order for a refund of the item price. Just email us first and we'll send you return instructions. Return shipping is paid by the customer unless the item arrived damaged, defective or wrong. See our return policy for details.

Share
View full details
Long hours, less strain.

Long hours, less strain. Sit tall.

A flat chair leaves a gap behind your lower back, and your body slumps to fill it. By the afternoon your back aches and your tailbone is sore. This cushion fills that gap with a raised back panel, so your spine rests against support instead of hanging in the air.

Seat and back in one piece
Cutout under your tailbone
Contoured memory foam
Office, car or dining chair
Desk, drive, dinner,

One cushion, every seat

Desk, drive, dinner, it goes with you

  • Office chairHolds your lower back through a full workday.
  • Car seatAdds support on long drives.
  • Dining chairMakes long meals and homework easier.
  • Gaming chairSit tall through long sessions.

Our cushion vs. a flat seat pad

Our cushionFlat seat pad
Raised panel for your lower back
Cutout under your tailbone
Contoured seat, not flat
Built-in back, no extra pillow

Why you'll love it

Support for the whole seat.

Back support built in

Back support built in

A raised panel fills the gap behind your lower back.

Tailbone cutout

Tailbone cutout

A hollow at the back of the seat takes pressure off your tailbone.

Contoured memory foam

Contoured memory foam

Shapes itself to you as it warms and spreads pressure across your hips.

One cushion, any chair

One cushion, any chair

Sits on office chairs, dining chairs and most car seats.

Frequently asked questions

Will it fit my chair?

The cushion is 17.3 in wide, 15.7 in deep and 14.6 in tall. It fits most office chairs, dining chairs and many car seats. If your seat is much narrower than 17 in, the sides will hang over a little.

Will it make me sit too high in my car?

It adds some height. Check that you still have head room and can reach the pedals comfortably before a long drive.

Is the cover washable?

The cover does not come off, so don't machine wash it. Wipe it with a damp cloth and mild soap, then let it air dry fully.

Does it smell?

New memory foam can have a faint smell. Air it out for a day or two and it fades.

Will it feel firm at first?

Yes, new memory foam can feel firm. After a few days of use it softens and shapes to you.

Pairs well with

Memory Foam Seat Cushion with Back Support

$69.99