Sita Pressure Relief Seat Cushion

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  • Regular price $69.95

Let's face it, if you spend most of your day sitting, it's about time you invested in something supportive. You've tried pricey chairs, stretching regimens, and even fancy chiropractors. This is your chance to leave all that pain behind with the Lifechanging Memory Foam seat cushion from Sita.

Find relief in any seat and forever improve the way you work, commute, travel, relax at home, or do just about anything. Allow yourself to sit longer, be more productive, more focused, and all-around more comfortable. 

Our cushion's orthopedic design reduces pressure in strategic areas, providing instant pain relief from sciatica, tailbone pains, leg, hip, and back pain, and poor circulation.

It also helps reduce numbness, improve your posture, and much more. Using heat-responsive technology, our seat cushion intelligently adapts to you, yet keeps its shape forever. Its 100% pure memory foam material is made with no additives or fillers. It's incredibly resilient and will never flatten or deform, even after consistent use.

Never worry about having to adjust your cushion again. Its non-slip bottom keeps it securely in place, plus its ultra-soft cover is easily removable and machine washable. Easily take the cushion wherever you go, thanks to its portable size.

After all, that's what you can expect from the quality products at Sita. Only products that have survived our most rigorous testing and passed our strictest standards have earned the Sita name. A brand dedicated to improving lives with comfort that truly lasts.

So, sit back, relax, and let our cushion revolutionize the way you feel with the Sita Memory Foam Seat Cushion.

Imagine sitting all day on any chair in total comfort

Relax in luxury with the SITA Comfort Memory Foam Pressure Relief Seat Cushion. Its U-shaped design uses heat-responsive technology to allow our advanced foam cushion to adjust to the shape of your bottom. Providing ideal support, yet retaining its shape after each use. Our versatile seat cushion is made with premium quality memory foam and is a great addition to any home office, desk chair, or while traveling to give you the comfort you need when you need it.

The cushion features an ultra-soft cover with a non-slip bottom, that’s machine washable. It cushions even the roughest of surfaces such as office chairs, plastic chairs, stadium, and airline seats. It works excellent on any outdoor, patio, or garden chairs. Start living comfortably with the Everlasting Comfort Memory Foam Seat Cushion.

Soft and comfy, like sitting on cloud

Relieve Hip Pressure

SITA soft rebounding memory foam is infused with charcoal extract to prevent odor and conforms naturally around the leg and hip to deeply release muscle tension and provide cloud-like comfort. 

Smooth and Breathable

The removable and washable cover is made with earth-friendly recycled polyester fabric that breathes and wicks moisture to ensure cool and airy usage even during the summertime.

  • Office or Working From Home - Instantly add enjoyable bottom cushioning to any chair to relax the hip muscle and improve posture.
  • Driving - Enjoy comfy cushioning with every drive without fatigue.
  • Grippy Bottom - Secures the cushion against your chair, removable in seconds.

Why You Need A SITA Pressure Relief Seat Cushion    

Sitting for extended periods of time can cause discomfort in the back, hips, and coccyx. Without proper cushioning, that discomfort becomes increasingly agitated. Adding a chair pad to your office accessories lineup can help take the pressure off your lower body.

Is memory foam seat cushion good?    

Memory foam uses your body heat to adapt and contour to fit your precise shape. A memory foam chair cushion takes into account the amount of weight applied and provides support where you need it most. This customized fit reduces pain and facilitates faster recovery times from lower-body injuries. 

Seat cushions help back pain?   

Unsupportive chairs are detrimental to your back health as they put excess pressure on your spine and lead to a poor sitting posture. Using an office chair seat cushion while sitting for long stretches helps to reduce compression in the spine for better alignment and pain relief. 

Can a chair cause hip pain?

A chair that lacks the proper support can lead to poor posture while sitting, creating excess pressure on your back, tailbone, and hips. Adding an ergonomic office seat cushion is a simple way to upgrade your chair to make it more comfortable and supportive.

Do chair cushions last?

The quality of materials greatly determines the longevity and lifespan of your coccyx seat cushion. At SITA, we pride ourselves on making high-quality products that will last for years to come.

Simple Solution to Your Uncomfortable Chair Problem

Made with pure memory foam, our pressure relief seat cushion uses your own body heat to adapt to your curves, giving you the support your current office chair lacks.


Patented shaped by in-house ergonomists, the Sita Pressure Relief Seat Cushion is scientifically designed to relieve sitting and hip pressure while improving sitting posture on any chair. Proprietary extra-dense charcoal memory foam is odor resistant and provides velvet support for all-day sitting comfort.

Will Never Lose Its Shape

Sit on our memory foam cushion day in and day out and never worry about it flattening. The chair pad's premium memory foam is slowly rebounding, always regaining its shape after each use.

Work In Total Comfort, Not Pain

Hard seating surfaces lead to pressure points in your lower body; with our seat cushion for office chair it cradles your bottom, reducing pain and fatigue in your lower back, hips, and sciatic nerve.

Effective Tailbone Pain Relief Cushion

Designed with an ergonomic "U" shaped cutout, our office chair cushion suspends your coccyx above hard seating surfaces, relieving pressure and improving posture

Made with Certified Safe Materials, Unlike Other Seat Cushions

In our commitment to providing you with high-quality items, our memory foam office chair cushion has been tested by OEKO-TEX to earn their coveted STANDARD 100 label; meaning every component of our butt cushion is certified safe and harmless for human health.

Fits All Types of Seating

Add our chair pillow to your list of favorite work from home accessories, its large size (17"x14"x2") fits all types of chairs around your home, office, and car.

Never Sit Uncomfortably Again

Versatile, use it as a car seat cushion, desk chair cushion, sciatica pain relief pillow, gaming chair pillow, or chair cushion for back pain. Makes a great travel companion; sit comfortably wherever you go

Prevents Unwanted Bottom Sweats

Some chairs don't allow air to circulate, making you sweaty. Our coccyx seat cushion has a breathable cover that doesn't trap heat, so you sit comfortable and cool

Won't Slide Out Underneath You

Other chair cushions slip and need to be readjusted. Our computer chair cushion has a nonslip bottom that stays in place even if you shift in your seat

Stays Fresh and Clean

If you want to freshen up your office chair cushion, we've made it easy to do. Simply remove the plush cover and toss in the washing machine, then tumble dry

Our Story

Enhancing your comfort and bettering our planet.

We believe that by offering comfort-inducing products that are designed to be both human-centered and earth-friendly, we help spread positivity and productivity—not only empowering people to do greater things, but also inspiring them to leave a better future for our children. 

More comfort = More positivity & productivity

Our goal is to spread positivity & productivity by making comfort-inducing products that are human-centered designed, and earth-friendly made-So you can be mentally and physically liberated to do more great things.

Thoughtful, human-centered designs

We reimagined these everyday products through the lens of our in-house ergonomists so that each contour hugs the organic curves of your body to relieve pressure and give support right where you need them.

Purposefully selected materials

We've developed a proprietary high-density Hyperfoam Tm, so our pillows provide all-day (or all-night) cushiony support without flattening. And we've either used organic cotton or transformed plastic bottles into ultra-soft cooling covers to ensure an enjoyable user experience and reduce landfills.

Product information:

  • Weight Capacity: 450 lbs.
  • Device Measures: 15” x 11.4” x 1.125”
  • Textured Handles for “No Slip Grip”
  • Made of Durable PP Plastic
  • Weight: 0.6 lb.
  • Patented Technology


Who is the Sita Pressure Relief Seat Cushion for?

The Sita Pressure Relief Seat Cushion is for anyone that's looking to sit comfortably for an extended period of time. Its unique multi-region pressure relief design provides even bodyweight distribution, better sitting posture, and coccyx/tailbone relief. It also provides effective lower back pain and sciatic relief.

What's the material?

  • Elastic earth-friendly recycled polyester outer shell.
  • Breathable earth-friendly recycled polyester mesh inner cover.
  • 100% charcoal-infused Extra-dense Hyperfoam TM, CertiPUR-US certified premium visco elastic memory foam.

Our Sita Pressure Relief Seat Cushion comes with a 1-year limited warranty.

How do I clean my Sita Pressure Relief Seat Cushion?

Washing - The Pressure Relief Seat Cushion comes with a conveniently removable hypoallergenic cover that is machine washable.

Drying - Air dry only.

The memory foam pillow core is not washable.

    Shipping Information:

    • Shipping Policy:
      Standard Ground Shipping with tracking number
    • Ships In:
      2 working days
    • Due to high demand, we anticipate delivery of your awesome product within 15 working days global (quicker to US, Canada, UK, and Australia), faster shipping will be provided whenever possible! 
    • COVID-19 Notice: Our shipping times may be longer than indicated as changing COVID-19 restrictions affect delivery services. Know that our fulfillment teams continue to send product daily as we take extra precautions to ensure their safety. Thank you for your patience and understanding.
    • Return Policy:
      100% Money Back Guarantee.30 Days Risk Free Returns.

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