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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Diffuser CushionSit comfortably for long hours with this pressure relief cushion Sit comfortably for hours with our pressure relief Diffuser Cushion, crafted from premium density memory foam and heavy density traditional foam. Designed to alleviate pressure on your spine and bottom, this cushion is perfect for dining chairs, office chairs, or wheelchairs. Lightweight and compact, it is ideal for various settings and comes with optional Steri Plus cushion covers for
Sit comfortably for long hours with this pressure relief cushion
Sit comfortably for hours with our pressure relief Diffuser Cushion, crafted from premium-density memory foam and heavy-density traditional foam. Designed to alleviate pressure on your spine and bottom, this cushion is perfect for dining chairs, office chairs, or wheelchairs. Lightweight and compact, it is ideal for various settings and comes with optional Steri-Plus cushion covers for easy cleaning.Sit comfortably relieving pressure away from your spine
Experience unparalleled comfort with our pressure-relieving Diffuser Cushion, a premium-density memory foam chair cushion featuring a special inner core of heavy-density traditional foam for optimum pressure relief. This Australian-made pressure relief cushion is perfect for dining chairs, office chairs and wheelchairs, ensuring your continuous support and comfort.A combination of memory foam and traditional foam to help reduce likelihood of pressure sores
Versatile design and exceptional benefits
Our Diffuser Cushion combines the benefits of a premium Visco elastic memory foam top and bottom layers, and a traditional foam in between; ensuring the proper density forSoilson Australia benefit.  Thanks to over 50 years of experience, we have designed a foam combination that gently absorbs pressure, making it an ideal wheelchair cushion or a chair pad for any seat style. ÂA light weight, compact and durable seat cushion for every situation
The inner traditional foam core protects the cushion from 'bottoming out', and the lightweight, compact, and durable design makes it suitable for most users. This affordable, practical, and supportive chair cushion provides optimal comfort and stability in various settings, such as wheelchair use, office chairs, stadium seating, and general multi-purpose use.Â
Do you need a memory foam cushion that can be easily cleaned and sterilised? Consider adding an Steri-Plus cushion cover.Â
Pressure diffusing technology
Super soft memory foam sandwiches a heavy density traditional foam inner layer to diffuse pressure and provide excellent weight distribution.A proper cushion size and density for you
No matter the body size or the weight, the Diffuser Cushion comes in different densities and sizes to fit your requirements.ÂIdeal multi-use seat cushion
An excellent choice for wheelchair users, office chairs, stadiums, or general all-purpose use.Two cover options
Choose from hospitable grade water resistant Steri-Plus Cover or soft durable Dura-Fab.Designed with Health Professionals
We consult with Australian health practioners to design products that provide relief from discomfort caused by a range of health conditions.Specifications
Small (40cm x 40cm) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Small |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Dimensions | 40 x 40 x 7.5 cm |
Small (40cm x 40cm) - Steri-Plus Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Small |
| Filling | Memory Foam |
| Accessory | Cover / Steri-Plus / Medical Green |
| Anti-Microbial Protection | Yes |
| Waterproof | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Dimensions | 40 x 40 x 7.5 cm |
Medium (44CM X 42CM) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Medium |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE04 Product Code: A140111301 |
| Dimensions | 42 x 44 x 7.5 cm |
Medium (44CM X 42CM) - Steri-Plus Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Medium |
| Filling | Memory Foam |
| Accessory | Cover / Steri-Plus / Medical Green |
| Anti-Microbial Protection | Yes |
| Waterproof | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE05 Product Code: A140111302 |
| Dimensions | 42 x 44 x 7.5 cm |
Large (49CM X 46CM) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Large |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE04 Product Code: A140111301 |
| Dimensions | 46 x 49 x 7.5 cm |
Large (49CM X 46CM) - Steri-Plus Cover
| Country of Manufacture | Australia |
|---|---|
| Size | Large |
| Filling | Memory Foam |
| Accessory | Cover / Steri-Plus / Medical Green |
| Anti-Microbial Protection | Yes |
| Waterproof | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE05 Product Code: A140111302 |
| Dimensions | 46 x 49 x 7.5 cm |
XL Bariatric (50CM X 45CM) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | XL Bariatric |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register ofSoilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Dimensions | 44 x 50 x 9.5 cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Extremely comfortable
Color: 02-multicolour (4-pack), Size: X-Large
These are by far the softest and most comfortable underwear I have ever owned. The leg portion absolutely does roll up as so many others have mentioned, however, I did not find that to be uncomfortable at all just annoying that they don’t stay in place.
I bought these specific underwear to see if it would help alleviate HS symptoms at all. They have definitely helped with wicking moisture away from the skin. More time will tell if it’s truly helpful for HS. For now, I will recommend these. They are thin, breathable, butter soft, wick moisture comfortable and I would buy again…maybe in a different style next time. I have washed them several times and they seem to be holding up rather well so that is also of supreme importance given the cost of the item.
Again, I would recommend this item and plan on purchasing more in a different style very soon.
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Reviewed in the United States on September 13, 2025
★★★★★ 3
Eaten by my Thighs
Color: 04-multicolour (4-pack), Size: X-Large
I wanted to love them. Sadly they have let me down.
Pros: natural breathable fabric , super soft and comfortable, cotton panty gussets for feminine health and panty liners will stick!! Yay:). And the colors! They are great!
But here’s the Con. And it’s the con of all cons.
THEY RIDE UP!! Eaten by my thighs. I’m 5’6” and in the general area of 175. I fluctuate depending on how many times I visit the bakery! :) I don’t have a thigh gap but it is not a super tight thigh squeeze. I seldom have thigh climb but these do. I tried two different sizes to see if that made a difference. Nope.
I was miserable at a recent theme park in these. I was wearing long heavy dresses and it was quite awkward to yank these legs down non stop.
They feel amazing and they have all the requirements
1. Soft
2. Comfortable and stretches with you
3. Breathable with nice thin fabric. Not bulky
4. Natural fibers
5. Great colors
If you are a person that is not blessed with Thunder Thighs, please order these. They are great! I wear them at home and to locations that I will not be doing a lot of walking at. I have washed them so many times and they look like new still.
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Reviewed in the United States on October 4, 2025
★★★★★ 5
Best Boxer Briefs for Women!
Color: 09-multicolour (4-pack), Size: Large
I rarely give 5⭐️’s but these deserve it! Hands down, the most comfortable material, stitching, waistband, moisture wicking and overall comfort. They sit right beneath my bellybutton, they wash and dry well and they’re sturdy. I have tried 3 styles and these are the best.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable
Size: Small, Color: B004
Great Value , Sizing is as marked. Great color and fit.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect for us BBWs
Size: 3X-Large, Color: B002
I love the feel of these underwear. They are true to fit as well. I am 340lbs and bought size 3xl. They are comfortable and not tight in the legs.
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Reviewed in the United States on April 5, 2026