Ergonomic seat cushion · memory foam support for long sitting
Add pressure-distributing memory foam support to office chairs, car seats and home seating. The contoured Aarna seat cushion is made for workdays, driving and other long-sitting routines.
Check the product dimensions and your available seat space before ordering. This cushion is a comfort accessory and is not intended to diagnose, treat or cure a medical condition.
Bundle selections are added at Shopify's current product prices.
Designed for everyday sitting
See how the contoured shape, responsive foam and portable design fit into workdays, commutes and home routines.
Workday Comfort
Responsive memory foam helps distribute sitting pressure and makes extended desk time feel more comfortable.
Ergonomic Support
The contoured shape and tailbone cutout provide targeted support where ordinary flat cushions often fall short.
Travel Ready
Add cushioned support to your car seat for more comfortable everyday driving and longer trips.
Home Comfort
Move it easily between dining chairs, reading chairs, home seating, and anywhere you want extra support.
Real product view
Watch the product shape, fit and cushioning before you choose your setup.
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Made for everyday sitting
Designed for productive comfort
Supportive memory foam helps make long workdays feel more comfortable at your desk or home office.
Portable comfort for any workspace
Add supportive cushioning to office chairs, dining chairs, or other everyday seating without replacing the whole chair.
Easy to keep clean
A removable breathable cover makes everyday care simple and helps keep your cushion feeling fresh.
A memory-foam office seat cushion with a supportive, ergonomic seating surface and a breathable, removable cover. No assembly — unbox it and sit.
The mesh cover unzips and is machine washable — wash cold and air dry. Keep the foam core dry and spot-clean if needed.
Every order is tracked and your tracking link is emailed as soon as the parcel is scanned. Estimated delivery is shown at checkout before you pay.
Give your cushion a few weeks of real, all-day sitting. If it doesn't take the pressure off the way you hoped, contact us within 30 days to request a return under our return policy.
Before you order
Yes. It's a universal contoured size that fits most office chairs, task chairs, car and truck seats. The non-slip base keeps it in place wherever you put it.
The memory foam is designed to compress with use and gradually rebound after pressure is removed. Recovery time can vary with temperature and use.
Yes — the breathable cover unzips and is machine washable. Wash cold and air dry.
You're covered by our 30-night comfort trial. Sit on it for a few weeks and if it's not right, contact us within 30 days to request a return under our return policy.
Still deciding? We're happy to help — contact us
30-night comfort trial
Add contoured memory-foam support to your desk chair, car seat or favorite chair at home.