Purple Seat Cushions

Add All-Day Comfort

Inside every one of our cushions is 100% Purple Grid to reduce pressure, help prevent overheating, and keep you comfortable after hours and hours of use.

Comfy Home Bundles

Up to 10% off select seat cushion bundles.

10% off

Double the Comfort Bundle

Double Seat Cushion + Back Cushion

10% Off

Royal Treatment Bundle

Royal Seat Cushion + Back Cushion



Ultimate Seat Cushion


Extended Hours





Office Chair Upgrade

Double Seat Cushion

Office Chairs

Extended Hours



Softens Hard Seats

Royal Seat Cushion

Hard Seats + Stools



Luxury Car Seat

Simply Seat Cushion

Car Seats



A Bleacher's Best Friend

Portable Seat Cushion

On The Go

Sporting Events



Carry-on Comfort

Foldaway Seat Cushion


On The Go



Perfect Lumbar Support

Back Seat Cushion

Car Seats

Office Chairs




Frequently Asked Questions

How much weight can a Purple Seat Cushion support?

The seat cushions don’t have a weight limit because the Purple will never break down or wear out, so any seat cushion is usable for any size!

What are the weights and dimensions of the Purple Seat Cushions?

Weight: 2.75 lbs
Dimensions: 13” x 15” x 1”
Weight: 3.5 lbs
Dimensions: 18” x 16” x 1.25”
Weight: 7.6 lbs
Dimensions: 22” x 18” x 2.5”
Back (Lumbar)
Weight: 2.5 lbs
Dimensions: 14” x 9” x 2”
Weight: 2.75 lbs
Dimensions: 17” x 13” x 1.4 > .75”
Weight: 5.0 lbs
Dimensions: 18” x 16” x 2”
Weight: 5.4 lbs
Dimensions: 18” x 16” x 2”

How do you measure seat cushions?

To ensure the seat cushion fits your seat properly, measure the width and length of your seat — length being the front end of the seat to the back. Seat cushions tend to experience less wear and tear and work better when they are equal to or slightly short of the front edge of the seat. The width tends to be less of an issue as the sides of the seat can help keep the seat cushion in place, even if it is slightly longer than the seat. Seat cushions are usually measured with three dimensions: width, length, and height. The typical format for dimensions is width by length by height (W x L x H). For example, take the Royal Purple® Seat Cushion – its dimensions are 17.5” x 15.75” x 2” so it’s 17.5-inches wide, 15.75-inches long and 2-inches tall.

How do I clean the seat cushion?

Cover: Machine wash cold, tumble dry low
Cushion: Hand wash in warm water with gentle detergent, air dry

What are the return and warranty policies?

30 Day Trial & Return Period from date of delivery
1-Year Warranty

Is there an extra cost to ship to Alaska, Hawaii, or Canada?

There is an additional fee to ship to Alaska, Hawaii, and Canada. The price will be calculated at check-out.

What is the return process of the Purple Seat Cushion?

Wonderful question! If you decide the Purple Seat Cushion isn't perfect for you in the first 30-days we, will send you a return label. Once it's been shipped back to us we can issue a full refund.

Will my seat cushion be okay if I leave it in the car?

Extreme heat may warp your seat cushion. We recommend you don’t leave it in your car on hot days, as it may void your warranty. If you need to leave it in your car, keep it out of direct sunlight (e.g. in your trunk or under a seat).

Can I cut the Purple Seat Cushion to fit a specific seat size?

If you would like to cut your Purple Seat Cushion to a specific seat size, you are welcome to! Please keep in mind, this would void the 30-day trial period and the 1-year warranty.

Does the Purple Seat Cushion come with a cover?

Yes! All of the Purple Seat Cushions come with a machine washable, removable cover.

What is the most comfortable seat cushion?

Purple Seat Cushions are scientifically engineered to be the most comfortable chair cushions on the planet. Using our patented Purple Grid, we’ve created a seat cushion that helps keep you cool, promotes good posture, helps reduce back pain, chronic pain, and more. While other memory foam, gel, foam, or air cushions may feel comfortable when you first sit down, they will compress and harden after sitting too long. Purple® Seat Cushion anti-fatigue Purple Grid™ gives you consistent comfort, no matter how long you sit.

Are seat cushions allowed on airplanes?

They are! Purple Seat Cushions are one of the best ways to increase comfort while traveling via airplane. Airplane seats don't usually promote the best posture, but that’s easily fixed with a Purple Seat Cushion. Ever leave a flight feeling all sweaty and gross? Purple can help with that too! Our seat cushions help increase airflow to keep you nice and cool while you travel.

Where can I use a seat cushion?

Anywhere you sit! Purple Seat Cushions work great on any kind of seating from a dining chair, to an office chair, gaming chair, car seat, patio furniture, or even at the football stadium. You’ll find relief for prolonged periods of sitting no matter where you choose to set your Purple Seat Cushion.

The Purple® PillowAdjustable Ergonomic Neck Support

The only pillow with Purple Grid™ Hex, get total head and neck support and absolute airflow so you’re always on the cool side of the pillow