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Ergonomic Memory Foam Lumbar Cushion

Ergonomic Memory Foam Lumbar Cushion

Regular price $82.99 USD
Regular price Sale price $82.99 USD
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Free US shipping over $55 · $8 flat below. Most orders arrive in 1–3 weeks. Shipping policy

Memory foam shapes to your lower back
Does not squash flat within an hour
Moves between office chair and car
Color
Quantity

Description

A backrest cushion made from memory foam, which shapes itself to the curve of your lower back and then stays there rather than squashing flat within an hour. Most office chairs are built as a straight or slightly hollow panel, and the gap that leaves behind the lumbar curve is why long sitting starts to feel uncomfortable. Filling that gap is the entire job this cushion is designed to do.

Because the foam responds to warmth and pressure, the shape you get is specific to you rather than a fixed moulding somebody else designed. Sit back against it and it gives where you press hardest, holding the curve steady so you are less inclined to slide forward and slump as the afternoon goes on. It is a comfort aid for long sitting and is not a medical device or a treatment for any condition.

Four colours are available, green, beige, pink and grey, so it can pass as part of the chair rather than looking like equipment bolted on. It fits standard office and desk chairs and works just as well strapped against a car seat for a long drive. If you use it in a car, secure it properly and check that it does not interfere with your seat position or your view before setting off.

  • Memory foam that shapes to your lower back and holds position
  • Fills the gap left by flat office and desk chair backs
  • Colours: green, beige, pink and grey
  • Fits office chairs, desk chairs and car seats
  • A comfort cushion for long sitting, not a medical device
  • Secure it properly in a car and check your seat position first

Shipping and Returns

Free US shipping on orders over $55. Orders under $55 ship for a flat $8. We ship within the United States only.

Most orders arrive within 1 to 3 weeks, including 1 to 2 business days of processing. You will receive tracking by email once your order ships. Orders with several items may arrive in more than one parcel.

30 day returns. Items under $35 do not need to be sent back โ€” email us and we will refund you. For items $35 and over, email us first and we will send the correct return address.

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    Flat $8 on orders under $55

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Ergonomic memory foam lumbar cushion on an office chair

Fills The Gap Your Chair Leaves

Most office chairs are built as a straight or slightly hollow panel, which leaves your lower back unsupported. This cushion shapes itself into that gap and stays there.

Lumbar cushion still supporting late in the workday

Still Supporting At Five O Clock

Memory foam holds the curve it takes rather than squashing flat within the first hour, which is where cheaper fibre filled backrests fail.

Lumbar cushion moved from office chair to car seat

Moves From Office To Car

It straps onto a desk chair, a car seat or a dining chair you sit in for hours. The9thHour stocks it because most back pain starts in ordinary seats.

  • Durable Materials

    Long lasting and durable materials

  • Timeless Designs

    Every product is always time tested

  • Easy Setup Everytime

    Hassle free setup and accurate sizing

Frequently Asked Questions

Will it fit my chair?

It suits most office chairs, car seats and dining chairs, since it works against a flat or slightly hollow back rather than needing a particular shape.

Does it stay in place?

An adjustable strap holds it at the height you set, so it does not slide down behind you every time you stand up.

Is it firm?

Medium firm with a slow rebound. It gives enough to feel comfortable immediately and still pushes back to hold the curve of your spine.

Can the cover be washed?

Yes, the outer cover unzips and machine washes, which matters for something used every day at a desk.

How long before I notice a difference?

Most people feel the support immediately and notice the bigger difference after a few full days of sitting, once posture starts to settle.