---
product_id: 32755339
title: "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: "€ 60.71"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/32755339-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic
store_origin: PT
region: Portugal
---

# Premium memory foam for lasting support 17.9" x 14" ergonomic fit OEKO-TEX & CertiPUR-US certified safe 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:** € 60.71
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Work Better — Comfort You Can’t Afford to Miss!

## Quick Answers

- **What is this?** 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?** € 60.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/32755339-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic)

## 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

- • **Durable Memory Foam:** Maintains firmness and shape through daily use, ensuring long-term support.
- • **Posture-Perfect Design:** Ergonomic coccyx shape reduces tailbone pressure and promotes spinal alignment.
- • **Easy-Care Breathable Cover:** Machine washable mesh cover keeps your cushion fresh and breathable.
- • **Versatile Support Anywhere:** Ideal for office chairs, cars, wheelchairs—comfort that travels with you.
- • **Adaptive Comfort That Lasts:** Contours perfectly to your body for all-day relief and improved posture.

## Overview

The Xtreme Comforts Seat Cushion features a 17.9" x 14" ergonomic semicircular design crafted from premium memory foam certified by OEKO-TEX and CertiPUR-US. Engineered to relieve back and tailbone discomfort, it supports better posture during long sitting sessions. Its breathable, machine-washable mesh cover ensures hygiene and durability, making it the perfect versatile cushion for office chairs, cars, and wheelchairs.

## Description

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

## Features

- [Comfort That Lasts] This car seat cushion adapts to your body to help relieve back and posterior discomfort, certified for quality and safety with OEKO-TEX and CertiPUR-US, and also works as a supportive seat cushion for office chairs
- [Versatile Support] Whether used as a desk chair cushion, back support for office chair, car seat cushions for driving, or supportive wheelchair cushions, it offer lasting comfort, support, and provide a versatile solution for home and travel
- [Great Posture Support] Promote better posture and ease long sitting sessions with this memory foam seat cushion for car that doubles as a coccyx cushion for tailbone pain relief cushion supporting your spine and improve your sitting experience
- [Durable & Resilient Design] Built with good quality memory foam, this seat cushion for chair maintains firmness over time, while also serving as a reliable chair cushion for back pain keeping its shape through daily use
- [Convenient Cleaning] This office chair cushion for butt comes with a black mesh cover that isn't all looks, it's breathable & machine washable too, remove the zippered cover & toss it in the wash for an easy clean sciatica pain relief pillow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.1 Pounds |
| Item Dimensions L x W | 17.9"L x 14"W |
| Size | Coccyx |
| Shape | Semicircular |
| Pattern | Solid |
| Color | Coccyx Black |
| Material Features | Breathable |
| Fabric Type | Breathable Mesh |
| Material Type | Premium and travel bag |
| Product Care Instructions | Machine Wash |
| Fill Material | Memory Foam |
| Recommended Uses For Product | Car |
| Item Firmness Description | Firm |
| Target Use Body Part | Legs, Back |
| Special Features | Portable, Washable |

## Product Details

- **Brand:** Xtreme Comforts
- **Special Feature:** Portable, Washable
- **Color:** Black
- **Size:** 18X14X3 inch
- **Fill Material:** Memory Foam

## Images

![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)
![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 2](https://m.media-amazon.com/images/I/91NLUd5hlaL.jpg)
![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 3](https://m.media-amazon.com/images/I/91mFXTkiYaL.jpg)
![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 4](https://m.media-amazon.com/images/I/91mFXTkiYaL.jpg)
![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 5](https://m.media-amazon.com/images/I/81Y9jDyP6OL.jpg)

## Available Options

This product comes in different **Team Name** 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

## 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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**Shop now:** [https://www.desertcart.pt/products/32755339-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic](https://www.desertcart.pt/products/32755339-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-29*