The 8 Best Seat Cushions of 2020

Your back will thank you for years to come

We are committed to researching, testing, and recommending the best products. We may receive commissions from purchases made after visiting links within our content. Learn more about our review process.

It’s a common byproduct of fatigue — you might slouch or begin leaning forward at an uncomfortable angle at your desk, and you might not even register the discomfort right away because your mind is intently elsewhere. Wouldn’t it be great if your chair took care of the problem for you, giving you a little nudge to correct your posture?

You can purchase a seat cushion to do the job at a fraction of the cost of a new, therapeutic chair. Don't know where to start? It's OK, we did the research for you and found the best seat cushions to buy today. Even better, most of these cushions also help soothe already-existing aches and pains that came about after months and or even years of slouching and leaning.

Best Gel: Modvel Seat Cushion With Gel

The Modvel Seat Cushion doesn’t use just any gel. It’s cooling gel, so it’s a great choice if you suffer from a little stress, too — you won’t sweat. It’s designed to support your back to help you maintain good posture, and it will zero in on any lower back and sciatic pain you might be experiencing.

It’s lightweight and comes with a carrying handle, ideal for those who don’t remain at one desk or location all day. It can move around with you and you can even use it in your car for long commutes. Modvel offers a lifetime replacement guarantee.

Best Memory Foam: Kieba Coccyx Seat Cushion

Kieba’s contribution to the seat cushion market is made of memory foam that’s layered with gel. It’s meant to support your lower back and to improve posture with its U-shaped design. The memory foam also lets you sit for long periods without the discomfort that can come just from sitting even when your posture is great. And if you leave your desk, the indents you leave in the cushion will still be there waiting for you when you return.

The cover can be removed for easy cleaning, and the cushion itself is suitable for any kind of seating. You can use it even if you spend your day on a stool.

Best for Portability: TravelMate Coccyx Orthopedic Gel-Enhanced Seat Cushion

TravelMate Coccyx Orthopedic Gel-enhanced (Medium-Firm) Comfort Memory Foam Seat Cushion
Courtesy of Amazon

Even if your job doesn’t keep you pinned to your desk for long periods of time, there’s a seat cushion for you, too. TravelMate designed its Coccyx Orthopedic Gel-Enhanced Cushion for use anywhere from a plane seat to your car to your office. It comes with a nice, built-in carrying handle, so you can just grab it and move.

Of course, if you do spend a lot of time sitting in one place, the cushion offers plenty to keep you comfortable, too. It’s made from furniture-grade foam — think your comfy sofa cushions — with a layer of memory foam as well. The cover is non-slip, so when you place it somewhere, it will stay there even if you’re fidgeting a bit on top of it. It’s one of the less expensive cushions out there, too.

Best Posture Protector: BackJoy Posture Plus Cushion

BackJoy offers a cushion specifically designed to add a little oomph to your posture, and it does it by cushioning the tailbone and elevating your hips a little at the same time. But this isn’t to say that it doesn’t ease existing back pain as well. It tilts, it cups and it lifts your pelvis from that hard, uncomfortable chair surface.

The cover is waterproof and made of fabric that incorporates a gel pattern to keep it from slipping on your chair. The inner foam is of resin and the cushion weighs just a little over a pound so it’s easily transportable.

Best for Long Sitting Sessions: LoveHome Memory Foam Lumbar Support Cushion

LoveHome’s cushion boasts extra memory foam, making it almost twice as thick as other models — about 3.6 inches. It’s ideal for those who have to sit for long periods and comfortably distributes body weight to promote good posture with its ergonomic streamlining. An adjustable strap helps keep the cushion in place.

The cushion is available in a wide variety of colors with a removable cover for easy cleaning. LoveHome makes similar cushions that are slightly larger if you’d like yours to have more of a presence, but you can try this one for 60 days and if you don’t love it, LoveHome will give your money back.

Best for Larger Bodies: Aylio Coccyx Seat Cushion

Aylio’s cushion has a special, ergonomic, cut-out design that makes it ideal for larger bodies, but it works well for smaller people, too. Thanks to the cut-out and the cushion’s firmness, your tailbone won’t take the brunt of your weight, and it’s designed to ease pressure on your hip bones as well. The cut-out area also distributes your weight more uniformly, making it easier to sit properly, so you can give your spine a break.

It’s covered in an easy-on-the-eyes gray velvet that you can remove for washing. And for all this, it’s still really lightweight, not even one pound.

Best for All Shapes and Sizes: Aeris Memory Foam Seat Cushion

The seat cushion from Aeris is also made of durable memory foam tucked inside an internal cover, so it will conform perfectly to your body no matter your shape or size. It’s designed to take pressure off your coccyx, making it easier for you to maintain proper spine alignment and good posture.

The cover is black velour, removable and washable. It weighs just a little over two pounds, so you can take it anywhere — you don’t have to consign it to just office use. But it won’t move if you don’t want it to because it includes a buckle that will keep it from sliding, particularly convenient if you’re up and down and in and out of your chair frequently.

Best for Chronic Slouchers: ComfiLife Gel Enhanced Seat Cushion

ComfiLife makes a variety of seat cushions. This one offers the requisite non-slip bottom, a built-in handle and a washable cover, but it goes another step further with its ergonomic design and gel memory comfort. They work together to specifically ease back pain while you’re sitting if you’ve been slouching for years. It’s specifically designed for pain in the lower back and in the area of the sciatica, but it also comforts a wide variety of other physical ailments.

At about two inches thick, it’s still thin enough that you don’t feel like you’re towering over your co-workers even in a sitting position. ComfiLife also offers a money-back guarantee.