Taller memory foam support for long periods of sitting
Does Your Chair Leave Your Lower and Mid-Back Feeling Unsupported?
Not every office chair, car seat or home chair provides useful support
through the natural curve of your back.
The Lumbar Support Cushion - High adds a tall,
contoured layer of memory foam behind you, giving you a larger supportive
surface through the lower and mid-back area while you sit.
At 42cm high and 40cm wide, it provides substantially more
coverage than our standard lumbar cushion and is particularly suited to
longer periods of office work, driving and seated tasks.
Need more than a small lumbar pad? This is the taller option.
The high-back design supports a larger area behind you, with a contoured
memory foam profile that can supplement a chair that feels too flat or
unsupportive.
Add Support Without Replacing the Whole Chair
If the chair itself is otherwise suitable but the backrest does not provide
enough contour or contact where you need it, a removable lumbar cushion can
be a simple way to change the fit.
42
Taller Back Coverage
The 42cm height provides a larger support area than a small lumbar roll
or compact lower-back cushion.
MF
Memory Foam Core
The contoured memory foam compresses under load while maintaining a
supportive shape behind the back.
↔
Elastic Chair Strap
Helps hold the cushion against a compatible chair back instead of
allowing it to constantly slide out of position.
W
Washable Outer Cover
The breathable mesh cover can be removed and machine washed for easier
ongoing care.
What Does a Lumbar Cushion Actually Change?
A relatively flat chair back can leave a gap between your body and the
backrest, particularly around the inward curve of the lower back.
The Lumbar Support Cushion - High fills part of that space with a
contoured foam surface.
Instead of sitting against a flat backrest, your back has a shaped surface
to make contact with.
The result should feel supportive rather than forceful. If the cushion
pushes you excessively forward or feels too pronounced, it may not be the
right shape or size for that particular chair.
Why Choose the High Version?
Our two lumbar cushions serve slightly different sitting preferences.
HIGH
Lumbar Support Cushion - High
Measures approximately 40cm wide × 42cm high and
provides a larger contact area through the back.
STD
Standard Lumbar Support Cushion
Measures approximately 34cm wide × 32cm high and is a
more compact option when you mainly want support concentrated around
the lower-back area.
i
More support is not automatically better.
Choose the size and contour that suits your chair and body rather than
simply choosing the largest cushion available.
Deeper Contoured Shape for a More Noticeable Support Feel
The High model has an inner contour of approximately
6.5cm, increasing to approximately
12cm at its widest point.
This creates a more substantial shape behind the back than a thin pad or
flat cushion.
If you prefer very subtle lumbar support, this more pronounced profile is
worth considering before purchase.
Particularly Useful for Long Periods of Sitting
Office Work
Long Drives
Gaming & Study
Home Seating
It can be particularly useful when the existing backrest feels too flat,
leaves a gap behind your lower back, or does not provide enough contact
during longer sitting periods.
Important before you buy
A Lumbar Cushion Changes the Fit of Your Chair
Adding approximately 6.5–12cm of contoured support behind you moves your
body forward relative to the original backrest.
This means you will have slightly less usable seat depth once the cushion
is installed.
If your chair seat is already shallow, or you already sit close to the
front edge, check that you have enough space before adding a substantial
lumbar cushion.
Check Your Seat Depth After Installing the Cushion
Once the cushion is positioned behind you, sit back against it and check
how much seat remains underneath your thighs.
You should still be able to sit securely on the chair without feeling as
though the cushion is pushing you towards the front edge.
If the chair has an adjustable seat-depth slide, you may be able to increase
the seat depth to compensate for the space taken up by the cushion.
Position the Cushion Where It Supports You, Not Where It Looks Symmetrical
The best position depends on your body and chair.
The most prominent part of the cushion should sit where it provides useful
contact behind your lower-back curve rather than simply being centred
visually on the backrest.
1
Attach the Cushion
Use the elastic strap to secure it around a compatible chair back.
2
Sit Back Naturally
Settle into your normal sitting position instead of forcing yourself
into an exaggerated upright posture.
3
Adjust the Position
Move the cushion until the contour feels supportive without creating
excessive pressure or pushing you too far forward.
Support Your Sitting Position, Don't Force a "Perfect Posture"
The purpose of lumbar support is not to hold your spine rigidly in one
position for the entire day.
The cushion provides a supportive contact surface behind your back while
you sit.
You should still change position, stand, move and vary your posture
regularly throughout the day.
If the cushion feels as though it is forcing you into an unnatural or
uncomfortable position, adjust it rather than assuming more pressure
must mean better support.
Memory Foam That Conforms Under Load
The cushion uses a memory foam core that compresses as you lean against it.
This allows the support surface to respond to your body rather than feeling
like a completely rigid insert behind the chair.
Memory foam can feel different depending on body weight, chair shape and
ambient temperature, so the amount of compression will vary between users.
Elastic Strap Helps Keep It in Position
Lumbar cushions are most useful when they stay where you set them.
The elastic back strap wraps around a compatible chair back to reduce
unwanted movement during normal use.
Chair shapes and dimensions vary, so check that the strap can sit securely
around your particular backrest.
Breathable Mesh Cover You Can Remove and Wash
The memory foam core is covered in a breathable grey mesh fabric designed
for regular everyday use.
The outer cover can be removed and machine washed, making it easier to keep
the cushion clean over time.
Remove the cover from the foam before washing and follow the care
instructions supplied with the product.
Useful When Your Office Chair Is Almost Right, but the Backrest Isn't
You may already have a chair that is the correct height, has an adequate
seat and works well with your desk, but still lacks useful lumbar contour.
In that situation, adding a separate support can be a more practical option
than replacing the entire chair.
If the chair has multiple other fit problems, however, a cushion will not
correct issues such as unsuitable seat height, excessive seat depth or poorly
positioned armrests.
Can Also Be Used for Driving and Other Seated Tasks
The tall support can also be used on compatible vehicle seats and other
seating where additional back support is desired.
For vehicle use, position the cushion before driving and make sure it does
not interfere with your seatbelt, head restraint, driving position or any
vehicle safety system.
You should still be able to reach the steering wheel and pedals comfortably
while sitting securely against the seat.
Using a Lumbar Cushion Because Your Back Is Already Uncomfortable?
Additional lumbar support may make prolonged sitting more comfortable for
some people by changing how the chair contacts the back.
However, a lumbar cushion is not a treatment for lower-back pain and
cannot guarantee symptom relief.
Chair fit, desk height, sitting duration, physical activity and your
individual condition can all influence how you feel while seated.
Persistent, significant or unexplained back pain should be assessed by an
appropriate health professional.
Please check suitability before opening
Support Cushions Cannot Be Returned Once Opened
Due to hygiene requirements, this product is non-returnable once it has
been opened.
Before removing the cushion from its packaging, check the
40 × 42cm dimensions, the approximately
6.5–12cm contour depth and the available space on your chair.
If you're unsure whether the High or standard lumbar cushion is more
suitable, contact our team before opening the product.
Product Details
Product Type
High-profile memory foam lumbar support cushion
Height
Approximately 42cm
Inner Curve
Approximately 6.5cm
Widest Contour
Approximately 12cm
Cover
Breathable grey mesh fabric
Cover Care
Removable and machine washable
Attachment
Elastic chair-back strap
Best For
Users wanting a taller, more substantial support area during prolonged sitting
Is the Lumbar Support Cushion - High Right for You?
✓
A Strong Choice If...
You want a taller memory foam support, spend long periods sitting and
find that your existing chair or seat feels too flat through the lower
and mid-back area.
!
Consider Another Option If...
You have a shallow chair seat, prefer very subtle lumbar support, or
only want a small support concentrated around the lower-back curve.
High or Standard Lumbar Cushion?
HIGH
Choose the High If...
You want a larger area of back contact and a more substantial cushion
measuring approximately 40 × 42cm.
STD
Choose the Standard If...
You prefer a more compact 34 × 32cm cushion focused primarily around
the lower-back area or have a smaller chair back.
Not Sure Which Lumbar Cushion Will Fit Your Chair?
Use the Ask a Question option on this page and tell us the
type of chair or seat you're using, your available seat depth and where you
feel you need additional support.
Our team can help you compare the High and standard lumbar support cushions
before you open the product.
✓
1-Year Warranty
The Lumbar Support Cushion - High is covered by a
one-year warranty. If a fault develops during the
warranty period, we'll work with you to arrange repair or replacement
in accordance with our warranty terms.
Add a Taller Support Surface to a Chair That Feels Too Flat
If your existing chair or seat is otherwise suitable but does not provide
enough contact through your lower and mid-back, the Lumbar Support Cushion -
High gives you a substantial contoured memory foam support that can move
with you between compatible seating.
