---
product_id: 32755339
title: "Xtreme Comforts Seat Cushions | Office Chair Cushions for Desk, Car, Wheelchair| Ergonomic Memory Foam Seat Cushion for Support & Comfort | Helps Improve Sitting Posture for Work & Body Relief"
brand: "xtreme comforts"
price: "$178.99"
currency: USD
in_stock: true
reviews_count: 11
category: "Xtreme Comforts"
url: https://www.desertcart.us/products/32755339-xtreme-comforts-seat-cushions-office-chair-cushions-for-desk-car
store_origin: US
region: United States of America
---

# Adjustable strap + portable with carrying case Ergonomic contour for posture relief Certi-PUR & OEKO-TEX certified memory foam Xtreme Comforts Seat Cushions | Office Chair Cushions for Desk, Car, Wheelchair| Ergonomic Memory Foam Seat Cushion for Support & Comfort | Helps Improve Sitting Posture for Work & Body Relief

**Brand:** xtreme comforts
**Price:** $178.99
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your sit game—comfort that moves with you!

## Quick Answers

- **What is this?** Xtreme Comforts Seat Cushions | Office Chair Cushions for Desk, Car, Wheelchair| Ergonomic Memory Foam Seat Cushion for Support & Comfort | Helps Improve Sitting Posture for Work & Body Relief by xtreme comforts
- **How much does it cost?** $178.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/32755339-xtreme-comforts-seat-cushions-office-chair-cushions-for-desk-car)

## Best For

- xtreme comforts enthusiasts

## Why This Product

- Trusted xtreme comforts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Cool & Clean:** Breathable mesh fabric with a removable, machine-washable cover keeps you fresh and hassle-free.
- • **Firm Yet Soft Support:** Memory foam that holds its shape—providing the perfect balance of cushion and stability for long hours seated.
- • **On-the-Go Support, Anywhere:** Lightweight and portable with an adjustable strap and included carrying case for seamless comfort from office to car.
- • **Certified Comfort You Can Trust:** Premium OEKO-TEX & Certi-PUR US memory foam ensures safe, durable support all day long.
- • **Ergonomic Design for Posture Power:** Contoured shape targets lower back pain and promotes healthy sitting posture—goodbye slouching!

## Overview

The Xtreme Comforts Lumbar Back Support Pillow combines certified memory foam with an ergonomic design to improve posture and reduce lower back discomfort. Lightweight and portable, it features an adjustable strap and breathable, machine-washable cover, making it ideal for office chairs, home seating, and car use. Trusted by thousands, it delivers firm yet soft support for all-day comfort.

## Description

Buy Xtreme Comforts Lumbar Back Support Pillow for Office Chair Cushion, House Chair Cushions, & Car Truck Seat - Memory Foam Office Chair Back Support w/Adjustable Strap - Help Improve Sitting Posture: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A Game-Changer for Long Hours at the Desk – Supportive, Comfortable, and Travel-Friendly - After trying several seat cushions that flattened out or shifted around, the Xtreme Comforts Memory Foam Coccyx Seat Cushion finally delivered on what it promised. I work from home full-time and sit for long stretches, and this cushion has noticeably improved my posture and reduced the pressure on my lower back and tailbone. The U-shaped ergonomic design really does relieve that “numbness” that creeps in after hours of sitting. The memory foam holds its shape well—it feels firm but comfortable, offering real support without collapsing like cheap alternatives. I also appreciate the non-slip bottom, which keeps it in place even on slick office chairs. Bonus points for the carrying handle and storage bag—I’ve taken this cushion on a few long drives and it works just as well in the car or on bleachers. It’s a versatile option if you travel often or want something you can move between office, car, and home. If you're someone dealing with sciatica, tailbone pain, or just general discomfort from sitting too long, this cushion is absolutely worth the investment
Review: Comfortable fit - The most comfortable I have tried. Just which they could extend the length to fit on Morris chairs as well as office chairs.

## Features

- CERTIFIED - Get support you can trust. Our office chair cushion for lumbar support and back pillow support is both OEKO-TEX and Certi-PUR US certified for your comfort and convenience.
- QUALITY CHAIR CUSHIONS - Sit back & relax, without the discomfort! Our back support office chair pillow is designed with an ergonomic contour to help promote relief from lower back discomfort and to encourage better posture.
- PORTABLE & ADJUSTABLE - Need some extra support at work or on the drive home? Don't leave comfort at the door. Get top tier office chair back support or car pillow back support that can be adjusted easily with the attached strap.
- CARRYING CASE INCLUDED - The protective case ensures your lumbar pillow for back and hip support stays in top shape whenever (and wherever) you need some extra rest, relief, or support.
- EASY TO CLEAN - No sweat off your back - literally! The breathable fabric on this lumbar support pillow for car / back support pillow for chair isn't just designed to keep you cool, it's also removable for an easy machine clean!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K0C90AS |
| Age Range (Description) | Adult |
| Brand | Xtreme Comforts |
| Color | Lumber Pillow |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,853) |
| Date First Available | December 8, 2016 |
| Fabric Type | Breathable Mesh |
| Fill Material | Memory Foam |
| Is Discontinued By Manufacturer | No |
| Item Firmness Description | Firm, yet soft |
| Item Weight | 1.7 pounds |
| Item model number | SYNCHKG098547 |
| Manufacturer | Xtreme Comforts |
| Material | Bamboo Wood |
| Material Feature | Breathable |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 16"L x 14"W |
| Recommended Uses For Product | Office |
| Shape | Square |
| Size | 1 Count (Pack of 1) |
| Special Feature | Adjustable, Lightweight, Portable |
| UPC | 610563399918 |
| Unit Count | 1.00 Count |
| Use for | Back |
| Variety | Lumbar Pillow,Back Support Pillow,Memory Foam,Lumbar Support |

## Product Details

- **Brand:** Xtreme Comforts
- **Color:** Lumber Pillow
- **Fill Material:** Memory Foam
- **Size:** 1 Count (Pack of 1)
- **Special Feature:** Adjustable, Lightweight, Portable

## Images

![Xtreme Comforts Seat Cushions | Office Chair Cushions for Desk, Car, Wheelchair| Ergonomic Memory Foam Seat Cushion for Support & Comfort | Helps Improve Sitting Posture for Work & Body Relief - Image 1](https://m.media-amazon.com/images/I/71ltz-AdkfL.jpg)

## Available Options

This product comes in different **Team** options.

## Questions & Answers

**Q: does this design comfortable  for man to sit ?**
A: As a 60 year old, 160 lbs. man with a history of back problems, I find it very comfortable. Worth the price (for me at least).

**Q: Is this regular foam or memory foam?**
A: This is not memory foam. This is more comfortable than memory foam which can be hot, too firm or too giving depending on the quality or type. I'm 180 lbs and suffer from sciatic type butt pain. I use this cushion over slightly padded table and office chairs. I've had my cushion for over a year and it has not flattened out or become indented.  It's held up great and is large enough to cover the chair seats.

**Q: 2 cushions for coccyx bone comfort r 2 firm; am only 100 lbs (not much pressure) want cushion w/ some give so sore skin heels - is this the right one?**
A: No, this isn't the right one for you.  It's a nicely constructed cushion, but I returned it after a week - much too firm with no give; raised me in my chair by 3 inches (I'm a 165 lbs male).  Instead I ordered an EVA Medical Sloping Coccyx Cushion, Sold by Med Shop and Beyond.  I've been using it for a couple weeks - it's much better; less firm, more comfortable, and still protective of the coccyx.

**Q: my old cushion  iis 18 x  20 will this fit large seat cushion with carry handle and anti slip bottom gives relief from back pain  xtreme comforts**
A: It is large and will fit. But I found it mushy w no alot of comfort as the cushion needs to be firmer and you slide toward on it w the design

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Game-Changer for Long Hours at the Desk – Supportive, Comfortable, and Travel-Friendly
*by D***T on July 22, 2025*

After trying several seat cushions that flattened out or shifted around, the Xtreme Comforts Memory Foam Coccyx Seat Cushion finally delivered on what it promised. I work from home full-time and sit for long stretches, and this cushion has noticeably improved my posture and reduced the pressure on my lower back and tailbone. The U-shaped ergonomic design really does relieve that “numbness” that creeps in after hours of sitting. The memory foam holds its shape well—it feels firm but comfortable, offering real support without collapsing like cheap alternatives. I also appreciate the non-slip bottom, which keeps it in place even on slick office chairs. Bonus points for the carrying handle and storage bag—I’ve taken this cushion on a few long drives and it works just as well in the car or on bleachers. It’s a versatile option if you travel often or want something you can move between office, car, and home. If you're someone dealing with sciatica, tailbone pain, or just general discomfort from sitting too long, this cushion is absolutely worth the investment

### ⭐⭐⭐⭐⭐ Comfortable fit
*by A***R on January 10, 2026*

The most comfortable I have tried. Just which they could extend the length to fit on Morris chairs as well as office chairs.

### ⭐⭐⭐⭐⭐ Even in most ordinary labors, comfort is still our due.
*by S***. on December 4, 2025*

In this steadfast Xtreme Comforts Seat Cushion, shaped of resolute memory foam and crafted for desk, car, or wandering chair of wheels, I found a solace akin to sinking into heather after a long and weary climb. It is a cushion not merely of fabric and form, but of quiet absolution—offering relief to bodies bowed by the unrelenting burdens of toil. When one settles upon it, the foam rises to meet the weary frame with the devotion of a loyal companion, cradling every troubled contour as though intent on guarding the sitter from all further harm. Its ergonomic design, subtle though it may be, exerts a gentle persuasion upon posture, guiding the spine toward its rightful dignity. No harsh command is issued; rather, the support unfurls with the patient firmness of a guiding hand upon a trembling shoulder. Hours spent at labor—before the dim glow of a screen or along the ceaseless miles of road—grow less tyrannical, their edge softened by this small oasis of comfort. For those who know the dull ache that settles into bone and sinew after long confinement to a chair, this cushion stands as a quiet deliverer. It neither boasts nor clamors. It simply endures—faithful, unyielding, and compassionate—allowing the body to reclaim a measure of ease, and the spirit to rise from fatigue’s tightening grasp. Thus does this humble square of foam assume the dignity of a guardian, lending softness to hardship and offering, in its patient support, a gentle reminder that even in the most ordinary labors, comfort is still our due.

## Frequently Bought Together

- Xtreme Comforts Seat Cushion, Office Chair Cushions - Pack of 1 Padded Foam Cushion w/Handle for Desk, Wheelchair & Car Use - Back Support Pillow for Chair ﻿- Travel Bag Included
- Cushion Lab Patented Pressure Relief Seat Cushion for Long Sitting Hours on Office & Home Chair - Extra-Dense Memory Foam for Soft Support. Car Pad for Hip, Tailbone, Coccyx, Sciatica - Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*