---
product_id: 37500720
title: "Extra Large (Grey)"
brand: "comfysure"
price: "2588 Kč"
currency: CZK
in_stock: true
reviews_count: 13
category: "Comfy Sure"
url: https://czech.desertcart.com/products/37500720-extra-large-grey
store_origin: CZ
region: Czech Republic
---

# Bariatric-grade support for heavy users 18.9" x 17.3" x 3.1" Extra Large Size Firm Memory Foam for lasting shape & support Extra Large (Grey)

**Brand:** comfysure
**Price:** 2588 Kč
**Availability:** ✅ In Stock

## Summary

> 💺 Upgrade your seat game—comfort that commands attention!

## Quick Answers

- **What is this?** Extra Large (Grey) by comfysure
- **How much does it cost?** 2588 Kč with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [czech.desertcart.com](https://czech.desertcart.com/products/37500720-extra-large-grey)

## Best For

- comfysure enthusiasts

## Why This Product

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

## Key Features

- • **Premium Firm Memory Foam:** Engineered to maintain shape and provide consistent support without bottoming out, even for bariatric users.
- • **Versatile Fit for Every Seat:** Perfectly sized for office chairs, recliners, wheelchairs, cars, stadium bleachers, and more.
- • **Durable, Machine-Washable Cover:** Keep your cushion fresh and clean with an easy-to-remove, washable cover—no hassle, no fuss.
- • **Ergonomic Support for All-Day Comfort:** Relieves coccyx pressure & promotes healthy posture during long work or game days.
- • **Trusted by Professionals & Users Alike:** Recommended by doctors and loved by thousands for superior comfort and durability.

## Overview

The ComfySure Extra Large Seat Cushion features a generous 18.9" x 17.3" x 3.1" firm memory foam pad designed to provide durable, ergonomic support for bariatric and everyday users alike. Its versatile design fits a wide range of seating options from office chairs to stadium bleachers, while the removable, machine-washable cover ensures easy maintenance. Recommended by healthcare professionals, this cushion enhances posture, reduces pressure on the tailbone, and keeps you comfortable during extended sitting sessions.

## Description

Buy ComfySure Seat Cushion Extra Large - Firm Memory Foam Chair Pad for Recliner, Wheelchair, Office Chair, Stadium, Bleacher, Car, Floor, Patio Furniture, Bariatric Overweight Users 19”x17”x3” on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great cushion. Hope it lasts. - Yes, this item is made from very thick memory foam, but it's advertised that way. If you're looking for something less bulky, this isn't the product for you. What this cushion is fantastic for is placing your backside on it for long periods of time. If you work at a desk for any reason and remain there for more than a few hours at a time, this cushion will make your joints and back very happy. I do not find the memory foam to be too firm. I am male and weigh around 200lbs. The foam is thick enough that I do not sink in the cushion to the point it "bottoms out." If you're worried about the cushion raising you up too far, at my weight I seem to compress it roughly 2/3 of its depth. As such, I seem to only gain an inch or maybe a little bit more. Of course, because the foam is rather thick, when you first sit in it, it takes a minute or two for the foam to compress. When I first sit in it, it does feel like I've grown 3 inches, but after a minute, I feel normal. The cover is removable, and it isn't overly difficult to slide on and off. It isn't easy, but I didn't feel like anything was about to tear apart when I removed the cover to wash it. The only negative thing I can say about the cushion is that it has a very unique odor to it. It isn't overly offensive or off-putting, but the memory foam does smell a little odd. For this reason, when I received the cushion, I immediately washed the cover but realized the cover didn't smell. It was just the foam itself. I don't know how memory foam reacts to being soaked in water, so I haven't tried washing the foam, but I'm sure some kind of scent spray would mitigate the odor. That said, if you have a very sensitive nose, maybe this cushion isn't the best option. All in all, the odor doesn't prompt me to knock stars off.
Review: I Now Own 4 Of These Cushions - First off, I'm not a bariatric patient. I weigh 130-132 lbs, naked and natural. I have a spinal injury which makes standing, walking, sitting and everyday living a challenge after being healthy and physically unimpaired my whole live, long life. I also own 4 "TravelMate Extra Large" and 4 "Memory Foam Seat Cushion. Orthopedic Car Seat Cushions to Raise Height - Office chair Comfort Cushion - Seat Foam Pad for Low Back Pain" , all bought on desertcart. These cushions are by far the best between those brands. The covers on these cushions do not 'roam' with use. They stay put unlike the other brands mentioned in this review. These are 1/2" larger both directions than the "TravelMate- Extra Large". Firmer, too. The "TravelMate" covers start showing wear and tear almost immediately, such as wear marks and picks in the ventilation holes. These covers are sorta like velour, nice and soft, ventilated, but grey in color, which actually is a neutral color so it goes with most thangs. Now, when using in your car or truck, you're gonna find in cold climates these and most other 'memory form' cushions become hard as bricks until warmed. I suggest not using your butt for this cuz it takes most of the day for mine warm again. I definitely would buy again and have already suggested them to my buds. Hope this review helps you decide on which cushion to buy.

## Features

- Extra Large Seat Cushion Dimensions: 18.9" X 17.3" X 3.1"
- Premium Quality: Made from premium foam designed to hold the cushion shape for a lifetime
- Support and Comfort: reduces pressure on the coccyx and tailbone promoting healthy posture and blood circulation
- Perfect Fit for Office Chairs, Recliners, Armchairs, Patio Furniture, Car Seats, Wheelchairs, Sitting on the Floor, Meditation
- Machine Washable: (NOT Waterproof) Simply remove cover and place in washing machine to have your cushion looking new
- Dr. Recommended: Ideal for Bariatric Overweight Users, Pregnant Mothers, Drivers, Office Workers
- Support On the Go – This thick stadium seat cushion offers firm, memory foam support for bleachers, stadiums, and outdoor seating perfect for game days, concerts, or any event where comfort matters.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MRWWDUG |
| Age Range Description | Adult |
| Best Sellers Rank | #47,452 in Health & Household ( See Top 100 in Health & Household ) #32 in Wheelchair & Mobility Scooter Cushions |
| Brand | ComfySure |
| Brand Name | ComfySure |
| Coin Variety 1 | Memory Foam,Seat Cushion |
| Color | Grey |
| Customer Reviews | 4.2 out of 5 stars 2,408 Reviews |
| Fabric Type | Extra Large Seat Cushion Dimensions: 18.9" X 17.3" X 3.1" |
| Fill Material | Memory Foam |
| Item Dimensions L x W | 18.9"L x 17.3"W |
| Item Firmness Description | Firm |
| Manufacturer | Comfysure |
| Manufacturer Part Number | B01MRWWDUG |
| Material Type | Memory Foam, Not Waterproof |
| Model Number | BD1998 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Car |
| Shape | Rectangular |
| Size | 1 Count (Pack of 1) |
| Special Feature | Durable |
| Special Features | Durable |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ComfySure
- **Color:** Grey
- **Fill Material:** Memory Foam
- **Size:** 1 Count (Pack of 1)
- **Special Feature:** Durable

## Images

![Extra Large (Grey) - Image 1](https://m.media-amazon.com/images/I/81NqqEBprIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cushion. Hope it lasts.
*by S***E on May 5, 2018*

Yes, this item is made from very thick memory foam, but it's advertised that way. If you're looking for something less bulky, this isn't the product for you. What this cushion is fantastic for is placing your backside on it for long periods of time. If you work at a desk for any reason and remain there for more than a few hours at a time, this cushion will make your joints and back very happy. I do not find the memory foam to be too firm. I am male and weigh around 200lbs. The foam is thick enough that I do not sink in the cushion to the point it "bottoms out." If you're worried about the cushion raising you up too far, at my weight I seem to compress it roughly 2/3 of its depth. As such, I seem to only gain an inch or maybe a little bit more. Of course, because the foam is rather thick, when you first sit in it, it takes a minute or two for the foam to compress. When I first sit in it, it does feel like I've grown 3 inches, but after a minute, I feel normal. The cover is removable, and it isn't overly difficult to slide on and off. It isn't easy, but I didn't feel like anything was about to tear apart when I removed the cover to wash it. The only negative thing I can say about the cushion is that it has a very unique odor to it. It isn't overly offensive or off-putting, but the memory foam does smell a little odd. For this reason, when I received the cushion, I immediately washed the cover but realized the cover didn't smell. It was just the foam itself. I don't know how memory foam reacts to being soaked in water, so I haven't tried washing the foam, but I'm sure some kind of scent spray would mitigate the odor. That said, if you have a very sensitive nose, maybe this cushion isn't the best option. All in all, the odor doesn't prompt me to knock stars off.

### ⭐⭐⭐⭐⭐ I Now Own 4 Of These Cushions
*by B***Z on February 23, 2019*

First off, I'm not a bariatric patient. I weigh 130-132 lbs, naked and natural. I have a spinal injury which makes standing, walking, sitting and everyday living a challenge after being healthy and physically unimpaired my whole live, long life. I also own 4 "TravelMate Extra Large" and 4 "Memory Foam Seat Cushion. Orthopedic Car Seat Cushions to Raise Height - Office chair Comfort Cushion - Seat Foam Pad for Low Back Pain" , all bought on Amazon. These cushions are by far the best between those brands. The covers on these cushions do not 'roam' with use. They stay put unlike the other brands mentioned in this review. These are 1/2" larger both directions than the "TravelMate- Extra Large". Firmer, too. The "TravelMate" covers start showing wear and tear almost immediately, such as wear marks and picks in the ventilation holes. These covers are sorta like velour, nice and soft, ventilated, but grey in color, which actually is a neutral color so it goes with most thangs. Now, when using in your car or truck, you're gonna find in cold climates these and most other 'memory form' cushions become hard as bricks until warmed. I suggest not using your butt for this cuz it takes most of the day for mine warm again. I definitely would buy again and have already suggested them to my buds. Hope this review helps you decide on which cushion to buy.

### ⭐⭐⭐⭐ Most Comfortable Cushion
*by C***A on May 9, 2026*

This is the most comfortable cushion of several I’ve purchased. I wish it was a little firmer.

## Frequently Bought Together

- ComfySure Seat Cushion Extra Large - Firm Memory Foam Chair Pad for Recliner, Wheelchair, Office Chair, Stadium, Bleacher, Car, Floor, Patio Furniture, Bariatric Overweight Users 19”x17”x3”
- YOUFI Extra Thick Large Seat Cushion -19 X 17.5 X 4 Inch Gel Memory Foam Cushion with Carry Handle Non Slip Bottom - Pain Relief Coccyx Cushion for Wheelchair Office Chair (Black (1PACK))

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**Shop now:** [https://czech.desertcart.com/products/37500720-extra-large-grey](https://czech.desertcart.com/products/37500720-extra-large-grey)

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*Product available on Desertcart Czech Republic*
*Store origin: CZ*
*Last updated: 2026-10-04*