---
product_id: 623220304
title: "Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large"
brand: "cushzone"
price: "¥20521"
currency: JPY
in_stock: false
reviews_count: 5
category: "Cush Zone"
url: https://www.desertcart.jp/products/623220304-office-chair-seat-cushion-cooling-gel-enhanced-memory-foam-cushion
store_origin: JP
region: Japan
---

# Ergonomic U-shape for targeted back & sciatica support Cooling gel layer for instant heat relief High-density memory foam for premium comfort Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large

**Brand:** cushzone
**Price:** ¥20521
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Sit smart, stay cool, and conquer your day in comfort!

## Quick Answers

- **What is this?** Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large by cushzone
- **How much does it cost?** ¥20521 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/623220304-office-chair-seat-cushion-cooling-gel-enhanced-memory-foam-cushion)

## Best For

- cushzone enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Clean:** Non-slip rubber base ensures stability while the removable, washable cover keeps your cushion fresh and hygienic.
- • **On-the-Go Relief:** Lightweight with a handy side handle—perfect for office, gaming, travel, or wheelchair use.
- • **Stay Cool, Sit Longer:** Innovative gel core dissipates heat, keeping you fresh during marathon work or gaming sessions.
- • **Pain-Free Productivity:** Ergonomic U-shaped design improves blood flow and relieves back, tailbone, and sciatica pain.
- • **Cloud-Like Comfort Upgrade:** Transforms any hard chair into a plush seat with premium memory foam that cushions every curve.

## Overview

The CushZone Office Chair Seat Cushion combines cooling gel technology with high-density memory foam to provide superior comfort and pain relief. Its ergonomic U-shaped design targets back, sciatica, and tailbone discomfort, while the non-slip base and removable washable cover ensure durability and hygiene. Ideal for office, gaming, travel, and wheelchair use, this large grey cushion is a must-have for anyone seeking all-day support and freshness.

## Description

CushZone seat cushion office chair seat car travel butt pillow soft comfortable comfort relief of back pain low-back

Review: Seat cushions review - I felt the cushion was too stiff and not comfortable. Although the company was very courteous and reputable. They are submitting a full refund to my credit card and also told me I did not have to send the cushion back.
Review: Comfortable and supportive. - I use this with my wheelchair and it is very comfortable. Does a good job of supporting when seated. Cover is easy to remove and wash.

## Features

- 【Soft Gel Cushion】The gel design cools off seat instantly and prevents heat accumulation after long sitting. Great for heat intolerant or high temperature people and loved by all in summer days Gel core also enhances the density of cushion for greater support.
- 【Great Support & Superior Comfort】Premium high density memory foam with gel layer designed for great support, transforms any hard chair into a super soft and comfortable upgraded seat
- 【Sprcial Designs】Non-slip rubber bottom for non-slip seating. Extra inside lining to protect foam from getting dirty. Removable and washable cover for easy cleaning.
- 【Relief of Back Pain & SCiatica】Ergonomic U shape design perfectly fits curve of hip and improves blood circulation. Effectively relieves back pain, low back pain, sciatica and other issues caused by sitting for long periods of time.
- 【Multi-Use】Great for office chair, gaming chair, dining chair, wheelchair. Handle on the side make it easy to carry for transport and outside usage for car seat, plane, train, sports game bleachers, travel, driving.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFDWRW9N |
| Age Range Description | Adult |
| Best Sellers Rank | #632,120 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,362 in Cushions (Home & Kitchen) |
| Brand | CushZone |
| Coin Variety 1 | seat cushion |
| Colour | Grey |
| Customer Reviews | 4.4 out of 5 stars 347 Reviews |
| Enclosure Material | Latex Memory Foam |
| Fabric Type | Rubber |
| Fill Material | Foam |
| Item Dimensions L x W | 45.7L x 35.6W Centimeters |
| Item Firmness Description | Soft |
| Item Height | 0.1 Inches |
| Item Weight | 0.96 Kilograms |
| Manufacturer | cushion |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Travelling |
| Shape | Semicircular |
| Size | Large |
| Special Feature | Removable |
| Special Features | Removable |
| Target Use Body Part | Back |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CushZone
- **Colour:** Grey
- **Age Range (Description):** Adult
- **Recommended Uses For Product:** Travelling
- **Use for:** Back
- **Item Firmness Description:** Soft
- **Product Care Instructions:** Machine Wash
- **Number of Pieces:** 1
- **Pattern:** Solid
- **Item Weight:** 0.96 Kilograms

## Images

![Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large - Image 1](https://m.media-amazon.com/images/I/718+asbwoFL.jpg)
![Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large - Image 2](https://m.media-amazon.com/images/I/71DudkEVqsL.jpg)
![Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large - Image 3](https://m.media-amazon.com/images/I/71WzMeAGioL.jpg)
![Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large - Image 4](https://m.media-amazon.com/images/I/818OI9q9WkL.jpg)
![Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large - Image 5](https://m.media-amazon.com/images/I/81R+Pz2DlYL.jpg)

## Questions & Answers

**Q: Where is it made?**
A: This is very comfortable and does what is advertisto do. Would not be a mistake to get it

**Q: Can this cushion be left in a hot car all day?**
A: We live along the coast so it never gets above 80-85 in the hottest months. We leave the cushion in our car always!!

## Customer Reviews

### ⭐⭐⭐ Seat cushions review
*by L***A on 10 November 2025*

I felt the cushion was too stiff and not comfortable. Although the company was very courteous and reputable. They are submitting a full refund to my credit card and also told me I did not have to send the cushion back.

### ⭐⭐⭐⭐⭐ Comfortable and supportive.
*by T***N on 18 October 2025*

I use this with my wheelchair and it is very comfortable. Does a good job of supporting when seated. Cover is easy to remove and wash.

### ⭐⭐⭐⭐⭐ Lo volvería a comprar sin dudar
*by G***A on 8 October 2025*

Mi esposo es camionero y pasa muchas horas sentado manejando, desde q le compre este cofín las horas de trabajo son más llevaderas, sin dudas una compra exitosa

## Frequently Bought Together

- Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Grey, Large
- TushGuard Seat Cushion - Memory Foam Cushion for Office Chair, Car Seat, Airplane, Bleacher - Sciatica & Hip & Coccyx Pain Relief Desk Chair Cushion for Long Sitting Office Workers, Car Drivers
- Memory Foam Seat Chair Cushion for Relieves Back Sciatica Pain Tailbone Pain Coccyx Degenerating Disc Orthopedic Osteoarthritis Prostate Cushion Low Back Pain Cushion Hip Shaping (Dark Gray)

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**Shop now:** [https://www.desertcart.jp/products/623220304-office-chair-seat-cushion-cooling-gel-enhanced-memory-foam-cushion](https://www.desertcart.jp/products/623220304-office-chair-seat-cushion-cooling-gel-enhanced-memory-foam-cushion)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*