Shaped for the hours you spend sitting.
A flat pad adds a layer. SitHaven adds contours designed to cradle your hips and thighs, with cushioning where you settle into your seat. A more inviting place to get on with your day.
Give Your Everyday Chair a Second Chance.
Tired of uncomfortable workdays? Upgrade your chair without replacing it.
- Stay focused through long workdays without your seat stealing your attention.
- Make your current chair more comfortable without spending hundreds replacing it.
- Sculpted contours add cushioning beneath your hips and thighs.
- Memory foam adapts to your seated shape for a more cushioned feel.
Free Shipping USA30-Day At-Home Trial
Sarah K.★★★★★
I’d tried cushions that went flat by lunch. With this, my hips still feel cushioned late in the afternoon. I’m finally thinking about work instead of constantly shifting in my chair.
$49.99
Quantity :
Subtotal: $49.99
- Washable Cover
- 30 Day Guarantee
- Fast 1 Week Shipping
Sarah K.
Los Angeles
This is a sample review, please input your genuine customer reviews here.
No—it’s designed to regain its shape after use. SitHaven’s memory foam compresses beneath you while you sit, then regains its shape after use. The sculpted cushion is designed to cradle your hips and thighs, rather than feel like a flat seat pad.
Yes—it’s designed for longer sitting sessions. Sculpted memory foam adds cushioning beneath your hips and thighs for long days at your desk. It adapts under seated weight, giving your everyday chair a more cushioned feel. Try it during your normal workday to find out how it feels for you.
Fit depends on your chair. The cushion measures 16.1 × 14.6 inches—compare this with your chair’s seat before ordering so the base is fully supported. We’ve designed it to minimize added height, but it does add some. Adjust your chair accordingly so your feet stay supported and your desk remains within comfortable reach.
The grippy base helps reduce sliding. Place the cushion flat and centered on your chair, with its base fully supported by the seat. How securely it sits depends on your chair’s size, shape, and upholstery. Check the fit before ordering, then try it in your own setup during your 30-day trial.
Try it in your chair for 30 days. Sit on it. Work on it. If it’s not comfortable for you, contact us within 30 days of delivery for a refund.
Processing: Please allow 2 days for us to prepare your order.
Shipping: Estimated delivery is 5 days after your order ships.
SitHaven Memory Foam Seat Cushion
Regular price
$49.99
Sale price
$49.99
Regular price
Unit price
per
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
Comfortable Sit
Stable Fit
Long-Lasting Support
Easy Setup
How is SitHaven different?
Foam that gives. And takes its shape back.
Worried about another cushion turning into a pancake? The memory foam adapts under seated weight and is designed to gradually regain its shape after use—ready for your next sit.
Less readjusting. More getting on with your day.
A cushion shouldn’t become another thing to keep fixing. The grippy underside helps reduce sliding on your chair, so you can spend less time pulling it back into place.
Real setups. Everyday comfort.
The sculpted seat cushion for a more comfortable workday.
GeraldVerified Buyer
My chair was still perfectly usable—the seat just wasn’t comfortable anymore. I wanted to try a cushion before replacing the whole thing. After checking the fit and adjusting the chair height, the extra cushioning made my desk setup feel much better. A simple upgrade without starting over.
SitHaven Seat Cushion$49.99Purchased on August 3rd
JessicaVerified Buyer
My old cushion kept sliding forward, so I was constantly pulling it back into place. SitHaven stays put much better on my office chair. I can sit down and get on with work without stopping to straighten the cushion every few minutes.
SitHaven Seat Cushion$49.99Purchased on June 25th
BenVerified Buyer
My biggest concern was whether it would fit my chair and put me too high at my desk. I checked the measurements before ordering and lowered my chair slightly once it arrived. That small adjustment made the setup work for me.
SitHaven Seat Cushion$49.99Purchased on September 1st
JoseVerified Buyer
I wanted something more shaped than a basic flat pad. The cushioning beneath my hips and thighs is what I notice most. It’s a simple addition to my home office, but it makes sitting down to work feel better.
SitHaven Seat Cushion$49.99Purchased on March 6th
1 / 4
A removable cover. An easier refresh.
The zip-off cover is easy to remove, making it simpler to keep your everyday seat fresh.
A simple fit for your everyday chair.
At 16.1 × 14.6 inches, SitHaven fits most everyday chair seats. Measure yours first—the cushion’s full base should rest on the seat.
Your Journey with SitHaven
Your first week, in your own chair.
- Day 1
Settle into something softer.
You sit down and feel the extra cushioning beneath your hips and thighs. The familiar hardness of your chair gives way to a softer, more cushioned seat.
- Day 7
More focus on work. Less on your seat.
The goal: less shuffling around to find a comfortable spot. Fewer moments distracted by a hard seat. Just extra cushioning beneath you while you get on with your day.
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SitHaven Memory Foam Seat Cushion
J
Great product. I would highly recommend. However, I ordered grey color but received a light-green one.
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SitHaven Memory Foam Seat Cushion
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Very good quality fast delivery
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Seems like a good quality material I have only used it once though , probably just a little smaller than expected but all good . Thank you 🙏🏽
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SitHaven Memory Foam Seat Cushion
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Good and confortable. delivered sooner. Thank you.
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Its a bit thinner than i expected but still is comfortable and does what i bought it for. Delivery took a bit longer but it arrived well packaged.
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A few more questions?
Can I use it with a lumbar cushion?
Yes. A seat cushion adds cushioning beneath you, while a lumbar cushion sits against the backrest. If you use both, check that you can sit back comfortably and keep your feet supported.
Can I move it between chairs?
Yes—provided each chair supports the cushion’s full base. Check each seat separately and adjust the setup when you move it; a good fit on one chair does not guarantee the same fit on another.
Will it feel the same to everyone?
No. Body size, sitting position, chair shape and personal preference can all change how a cushion feels. Use your own comfort in your everyday setup as the guide.
Can it fix a worn-out or damaged chair?
It can add cushioning to a usable seat, but it cannot repair a broken frame, unstable base or faulty adjustment mechanism. Start with a stable chair that works properly.
Do I still need to take breaks?
Yes. Extra cushioning does not replace movement. Change position regularly and take short breaks to stand or walk during your workday.