---
product_id: 474403643
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: "R1262"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Xtreme Comforts"
url: https://www.desertcart.co.za/products/474403643-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic
store_origin: ZA
region: South Africa
---

# CertiPUR-US & OEKO-TEX certified memory foam 17.9" x 14" ergonomic size Machine washable breathable cover 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:** R1262
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Feel Supreme — Upgrade Your Comfort Game!

## 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?** R1262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/474403643-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

- • **Posture-Perfect Design:** Promotes healthy sitting posture to reduce back and tailbone pain during long hours.
- • **Effortless Clean & Care:** Removable, breathable mesh cover is machine washable for fresh, hassle-free maintenance.
- • **Durability You Can Trust:** High-quality foam maintains shape and firmness, resisting daily wear and tear.
- • **Versatile Anywhere Support:** Ideal for office chairs, cars, wheelchairs, and travel—comfort that moves with you.
- • **Ergonomic Comfort That Lasts:** Memory foam adapts perfectly to your body for all-day relief and support.

## Overview

The Xtreme Comforts Seat Cushion features premium CertiPUR-US and OEKO-TEX certified memory foam designed to provide ergonomic support and improve posture. Sized at 17.9" x 14", it fits most chairs and vehicles, offering versatile relief for office workers, drivers, and wheelchair users. Its breathable, machine-washable cover ensures easy maintenance, while durable foam retains its shape for lasting comfort and pain relief.

## Description

Buy 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: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: So comfortable! - This is exactly what I need for sitting long hours on a wooden chair (playing cards)! No more sciatic pain or leg cramps. It fits nicely and stays put.
Review: GAME CHANGER!! Love this! - GAME CHANGER! I work from home so I am sitting most of the day at my computer. I tried the "ergonomic" cushions that are split and they just didn't work for me. They felt weird to sit on and smooshed down quickly. This is amazing! Firm, but not too firm. Soft, but not too soft. VERY comfortable! I wish I had found this sooner!!

## 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 |
|---------------|-------|
| ASIN | B09KNVQRMK |
| Age Range (Description) | Adult |
| Best Sellers Rank | #68,563 in Health & Household ( See Top 100 in Health & Household ) #51 in Wheelchair & Mobility Scooter Cushions |
| Brand | Xtreme Comforts |
| Color | Classic Grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (27,038) |
| Date First Available | October 29, 2021 |
| Fabric Type | 100% Polyurethane Foam, Cover : 100% Polyester |
| Fill Material | Foam |
| Item Firmness Description | Soft |
| Item Weight | 1.32 pounds |
| Item model number | SYNCHKG098547 |
| Manufacturer | Xtreme Comforts |
| Material | Memory Foam |
| Material Feature | Breathable |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 17.9"L x 14"W |
| Recommended Uses For Product | Car |
| Shape | Semicircular |
| Size | Classic |
| Special Feature | Removable Cover, Washable |
| UPC | 860007555626 |
| Unit Count | 1.0 Count |
| Use for | Buttocks |
| Variety | Back Support Pillow,Seat Cushion |

## Product Details

- **Brand:** Xtreme Comforts
- **Color:** Classic Grey
- **Fill Material:** Foam
- **Size:** Classic
- **Special Feature:** Removable Cover, Washable

## 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/815UUKey84L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ So comfortable!
*by D***. on January 4, 2026*

This is exactly what I need for sitting long hours on a wooden chair (playing cards)! No more sciatic pain or leg cramps. It fits nicely and stays put.

### ⭐⭐⭐⭐⭐ GAME CHANGER!! Love this!
*by K***. on January 21, 2026*

GAME CHANGER! I work from home so I am sitting most of the day at my computer. I tried the "ergonomic" cushions that are split and they just didn't work for me. They felt weird to sit on and smooshed down quickly. This is amazing! Firm, but not too firm. Soft, but not too soft. VERY comfortable! I wish I had found this sooner!!

### ⭐⭐⭐⭐ The pad does provide cushion and then expands again to full height.
*by L***B on January 22, 2026*

Without having tried any other pads I can't go 5 stars here. I was at first a little worried when this arrived and I saw how the packaging had the pad restricted down to a cylinder size. And when I removed the packaging, it took quite a few hours for the pad thickness to come back. But it does now recover quickly after I get up from it. When sitting on it the padding does provide some comfort and support on the sides that are not compressed as much. And I do weigh 180lbs. I just feels like it's not much (if) over 1" thick when sitting on it.

## 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 (Dark Grey)
- C CUSHION LAB Extra Dense Lumbar Pillow - Patented Ergonomic Multi-Region Firm Back Support for Lower Back Pain Relief - Lumbar Support Cushion with Strap for Office Chair, Car, Sofa, Plane - Grey

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**Shop now:** [https://www.desertcart.co.za/products/474403643-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic](https://www.desertcart.co.za/products/474403643-seat-cushions-office-chair-cushions-for-desk-car-wheelchair-ergonomic)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-24*