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  • Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color
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Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color

4.2 out of 5 stars 18 ratings

$21.89
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Purchase options and add-ons

Brand Hoomast
Special feature Adjustable
Colour White
Size Large
Fill material Memory Foam
Shape W-Shape
Age range (description) Adult
Item firmness description Soft
Product Dimensions 45L x 38W x 10H Centimetres

About this item

  • High quality memory foam:Our seat cushions are made of durable memory foam to provide you with superior comfort. It bounces back slowly and regains its shape after each use, ensuring long-lasting comfort.
  • Easy to clean and non-slip:Our seat cushions come with removable and machine washable covers for easy hygiene. The non-slip rubberized bottom ensures optimal seat position and prevents sliding for added safety.
  • Relieve Lower Back Discomfort and Sciatica Pain:Our coccyx cushion aids in keeping a healthy spine alignment, providing all-day sitting comfort. It's also a great option for sciatica pain relief.
  • Add instant comfort to any chair:Our soft hip and thigh cushions instantly upgrade any ordinary seat to a luxurious experience, so you can say goodbye to back pain and numb legs.
  • Multi-functional design:Oversized design seat cushion fits all types of seating, great for offices, home desks and chairs, car seats, gaming chairs, mobility scooters, car seats, wheelchairs.

Buy it with

This item: Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color
$21.89
Get it by Sunday, Aug 17
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Product Description

Memory Seat Cushion for Office Chair
Seat Cushion for Sciatica Pain Relief
Seat Cushion
Seat Cushion

From the brand

Product information

Technical Details

Brand ‎Hoomast
Colour ‎White
Parcel Dimensions ‎38 x 13.7 x 13.1 cm; 760 g
Special Features ‎Adjustable
Item Weight ‎760 g

Additional Information

ASIN B0DXNY9KJ2
Customer Reviews
4.2 out of 5 stars 18 ratings

4.2 out of 5 stars
鶹 Rank
Date First Available Feb. 19 2025
Manufacturer Hoomast
Place of Business Hoomast

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Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color


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Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color
HoomastMemory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color
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Price$21.89$39.99-25%$24.30
Was:$32.21
-7%$26.99
Was:$28.99
$25.99$29.99
Delivery
Get it by Sunday, Aug 17
Get it by Sunday, Aug 17
Get it by Saturday, Aug 23
Get it by Sunday, Aug 17
Get it by Sunday, Aug 17
Get it by Sunday, Aug 17
Customer ratings
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Customer reviews

4.2 out of 5 stars
18 global ratings

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Good for a desk job!
4 out of 5 stars
Good for a desk job!
This is a great cushion overall, it makes sitting for long periods of time during working hours or for leisurely hours a little bit more tolerable and comfort on your bottom. It contours to the legs nicely depending on the size. I'm a bigger gentleman and I feel like the front of the cushion doesn't line up quite perfectly with my computer chair, so there is somewhat of a gap between the front of the cushion and the front of my chair. So it causes a little bit of a dip in my under thigh. But on all the comfort level is an 8 out of 10, the material is very good. Good. It bounces back nicely as memory foam should. I've used other cushions before that. The cushioning was too hard and it would actually cause lower back and bottom pain after sitting for long periods of time in the office, this cushion has been a delightful alternative and has made the long hours of sitting more tolerable during my working hours. The material is breathable the size is nice. The cover zips off so you can easily wash it in your washing machine if you so choose to or if you spill something on it. All in all great product and I would recommend it if you're in the market for a office cushion for your chair that provides great ergonomics and gives you a little relief if you suffer from lower back pain or leg pain when sitting.
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Top reviews from Canada

  • Reviewed in Canada on August 1, 2025
    Verified Purchase
    Comfort right away.
    No more discomfort in the tailbone
  • Reviewed in Canada on April 24, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    This is a great cushion overall, it makes sitting for long periods of time during working hours or for leisurely hours a little bit more tolerable and comfort on your bottom. It contours to the legs nicely depending on the size. I'm a bigger gentleman and I feel like the front of the cushion doesn't line up quite perfectly with my computer chair, so there is somewhat of a gap between the front of the cushion and the front of my chair. So it causes a little bit of a dip in my under thigh. But on all the comfort level is an 8 out of 10, the material is very good. Good. It bounces back nicely as memory foam should. I've used other cushions before that. The cushioning was too hard and it would actually cause lower back and bottom pain after sitting for long periods of time in the office, this cushion has been a delightful alternative and has made the long hours of sitting more tolerable during my working hours. The material is breathable the size is nice. The cover zips off so you can easily wash it in your washing machine if you so choose to or if you spill something on it. All in all great product and I would recommend it if you're in the market for a office cushion for your chair that provides great ergonomics and gives you a little relief if you suffer from lower back pain or leg pain when sitting.
    Customer image
    4.0 out of 5 stars
    Good for a desk job!

    Reviewed in Canada on April 24, 2025
    This is a great cushion overall, it makes sitting for long periods of time during working hours or for leisurely hours a little bit more tolerable and comfort on your bottom. It contours to the legs nicely depending on the size. I'm a bigger gentleman and I feel like the front of the cushion doesn't line up quite perfectly with my computer chair, so there is somewhat of a gap between the front of the cushion and the front of my chair. So it causes a little bit of a dip in my under thigh. But on all the comfort level is an 8 out of 10, the material is very good. Good. It bounces back nicely as memory foam should. I've used other cushions before that. The cushioning was too hard and it would actually cause lower back and bottom pain after sitting for long periods of time in the office, this cushion has been a delightful alternative and has made the long hours of sitting more tolerable during my working hours. The material is breathable the size is nice. The cover zips off so you can easily wash it in your washing machine if you so choose to or if you spill something on it. All in all great product and I would recommend it if you're in the market for a office cushion for your chair that provides great ergonomics and gives you a little relief if you suffer from lower back pain or leg pain when sitting.
    Images in this review
    Customer imageCustomer image
  • Reviewed in Canada on July 7, 2025
    Verified Purchase
    Comfey good product
  • Reviewed in Canada on May 3, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I got this cushion to add some comfort during long workdays. The quality is solid, and the memory foam feels supportive. It does raise you higher than expected, almost like a booster seat, so I had to adjust my chair a bit to get used to it. I don’t sit on it the whole day, but I find it helpful for a couple of hours at a time when I need a bit of extra support. It offers some relief, especially during longer sessions. If you have tailbone or lower back discomfort, it may be quite useful. But if you're just looking for a general comfort upgrade, the difference might feel small. It’s not something I use every day, but I’m glad to have it around when needed. Overall, it’s a good option for occasional support, especially if you deal with specific pressure points while sitting.
  • Reviewed in Canada on April 27, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I wouldn’t say this seat cushion is especially comfortable, but it is supportive. My hips are often tight and sore, and sitting in an office chair for hours doesn't help. This cushion provide a bit of extra support by pushing the hips up slightly and encouraging a more upright posture. But it does take some time to get used to.
    Because the cushion is quite firm, it doesn't compress much under your weight. That means I'm sitting higher than I normally would. Even with my chair at its lowest setting, I'm higher up than I'd like. I have a low keyboard platform, and now my thighs are brushing against the underside of it. At this point, I’m not sure how to fix the setup without either swapping out my chair or removing the keyboard tray. I like the support of the cushion, but not sure I'm willing to change my setup to accommodate it.
  • Reviewed in Canada on April 25, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I’m honestly impressed with this seat cushion. The memory foam is high quality — it’s firm enough to offer support but still has that nice, slow bounce-back feel when you get up. I’ve been using it on my home office chair and even brought it along for a long car ride, and it made a noticeable difference in how my back and legs felt afterward.

    The non-slip bottom is a great touch too. It stays in place and doesn’t shift around like some other cushions I’ve tried. I also appreciate how easy it is to clean — the cover zips right off and goes in the wash.

    I’ve noticed less lower back discomfort, and my legs don’t get numb after sitting for extended periods anymore. It adds instant comfort to any seat, whether it’s a dining chair, office chair, or even a gaming setup. Definitely recommend this if you’re sitting for long hours or dealing with sciatica or tailbone pain.
  • Reviewed in Canada on June 17, 2025
    Verified Purchase
    Does not stay in shape and not much foam 👎👎👎👎👎
  • Reviewed in Canada on April 17, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    While the memory foam isn't especially soft, the product instead aims to provides comfort through ergonomics. My previous seat cushion was more akin to a pillow and the lack of support really hampered its utility. This product is an example of a seat cushion done right.

Product Summary: Hoomast Memory Seat Cushion for Office Chair Tailbone Pain Relief Ideal for Long Hours of Sitting and Standing, Suitable for Office Chairs, Gaming Chairs and car Seats, Black Color

From Hoomast

4.2 out of 5 stars, 18 ratings

Customer reviews

100+ viewed in past month

About this Item

  • High quality memory foam:Our seat cushions are made of durable memory foam to provide you with superior comfort. It bounces back slowly and regains its shape after each use, ensuring long-lasting comfort.
  • Easy to clean and non-slip:Our seat cushions come with removable and machine washable covers for easy hygiene. The non-slip rubberized bottom ensures optimal seat position and prevents sliding for added safety.
  • Relieve Lower Back Discomfort and Sciatica Pain:Our coccyx cushion aids in keeping a healthy spine alignment, providing all-day sitting comfort. It's also a great option for sciatica pain relief.
  • Add instant comfort to any chair:Our soft hip and thigh cushions instantly upgrade any ordinary seat to a luxurious experience, so you can say goodbye to back pain and numb legs.
  • Multi-functional design:Oversized design seat cushion fits all types of seating, great for offices, home desks and chairs, car seats, gaming chairs, mobility scooters, car seats, wheelchairs.

Product description

High quality memory foam:Our seat cushions are made of durable memory foam to provide you with superior comfort. It bounces back slowly and regains its shape after each use, ensuring long-lasting comfort.

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