---
product_id: 88047501
title: "SertaPedic Cosset High-Back Executive Chair, Supports Up to 275 Lb, 18.75\" to 21.75\" Seat Height, Black Seat/Back, Slate Base"
brand: "serta"
price: "¥153808"
currency: JPY
in_stock: true
reviews_count: 2
category: "Serta"
url: https://www.desertcart.jp/products/88047501-sertapedic-cosset-high-back-executive-chair-supports-up-to-275
store_origin: JP
region: Japan
---

# Memory foam + pocket coils 275 lb max support Adjustable pneumatic lift SertaPedic Cosset High-Back Executive Chair, Supports Up to 275 Lb, 18.75" to 21.75" Seat Height, Black Seat/Back, Slate Base

**Brand:** serta
**Price:** ¥153808
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace — where comfort meets command.

## Quick Answers

- **What is this?** SertaPedic Cosset High-Back Executive Chair, Supports Up to 275 Lb, 18.75" to 21.75" Seat Height, Black Seat/Back, Slate Base by serta
- **How much does it cost?** ¥153808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/88047501-sertapedic-cosset-high-back-executive-chair-supports-up-to-275)

## Best For

- serta enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Executive Style:** Black bonded leather upholstery exudes professional sophistication.
- • **Ergonomic Lumbar Mastery:** ARCHES tech flexes with your back for all-day kinetic support.
- • **Mobility Meets Stability:** Five-star nylon base with smooth casters keeps you agile and grounded.
- • **Cloud-Like Comfort Layers:** SertaPedic’s memory foam and pocket coils cradle you in plush luxury.
- • **Customizable Seating Height:** Pneumatic lift adjusts from 18.75" to 21.75" for your perfect posture.

## Overview

The SertaPedic Cosset High-Back Executive Chair supports up to 275 lbs with adjustable seat height and tilt lock. Featuring advanced ARCHES lumbar technology, layered memory foam and pocket coils, and premium bonded leather upholstery, it delivers ergonomic comfort and professional style. Its five-star nylon base with casters ensures easy mobility, making it an ideal choice for long hours at the desk.

## Description

Adjustable Reactive Contoured Ergonomic Support, ARCHES, back health technology provides customized flexible kinetic lumbar support. SertaPedicÂ® comfort support system with layers of molded foam, memory foam, and pocket coils. Upholstered in black commercial grade bonded leather. Pneumatic lift with tilt tension adjustment and lockout feature. Five-star nylon base with casters for easy mobility. Supports up to 275 lbs.

Review: Best office chair for the price - Best office chair for the price
Review: Great back support! - Great back support especially now that I work from home long hours!

## Features

- Adjustable Reactive Contoured Ergonomic Support, ARCHES, back health technology provides customized flexible kinetic lumbar support.
- SertaPedic comfort support system with layers of molded foam, memory foam, and pocket coils.
- Upholstered in black commercial grade bonded leather.
- Pneumatic lift with tilt tension adjustment and lockout feature.
- Five-star nylon base with casters for easy mobility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077XGNQWM |
| Age Range (Description) | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Require assembly |
| Back Style | Solid Back |
| Best Sellers Rank | #1,310,199 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,402 in Home Office Desk Chairs |
| Brand | Serta |
| Color | Clear |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | December 4, 2017 |
| Fill Material | Memory Foam |
| Form Factor | Ergonomic,Tilt,Upholstered |
| Furniture Finish | Leather |
| Global Trade Identification Number | 00656292489650 |
| Included Components | Caster |
| Indoor/Outdoor Usage | Indoor |
| Is Customizable | Yes |
| Item Weight | 0.01 ounces |
| Item model number | 48965 |
| Leg Style | Five-Star Base |
| Manufacturer | SertaPedic |
| Manufacturer Part Number | 48965 |
| Material Type | Cotton |
| Maximum Weight Recommendation | 275 Pounds |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Spot Clean |
| Product Dimensions | 30.5"D x 19"W x 25.75"H |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Cold Protection |
| Size | One Size |
| Special Feature | Not_Performance_Used |
| Style | Putty |
| Surface Recommendation | Hard Floor |
| Theme | Game of Thrones |
| UPC | 656292489650 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Serta
- **Color:** Clear
- **Material:** Cotton
- **Product Dimensions:** 30.5"D x 19"W x 25.75"H
- **Size:** One Size

## Images

![SertaPedic Cosset High-Back Executive Chair, Supports Up to 275 Lb, 18.75" to 21.75" Seat Height, Black Seat/Back, Slate Base - Image 1](https://m.media-amazon.com/images/I/619vWG03ZHL.jpg)

## Questions & Answers

**Q: what is the weight limit?**
A: It was comfortable, but after a couple of months the chair cracks and rocks and I can't determine what is the noise. Had to put pillows to add comfort.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best office chair for the price
*by A***I on June 10, 2025*

Best office chair for the price

### ⭐⭐⭐⭐⭐ Great back support!
*by M***Z on October 14, 2020*

Great back support especially now that I work from home long hours!

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**Shop now:** [https://www.desertcart.jp/products/88047501-sertapedic-cosset-high-back-executive-chair-supports-up-to-275](https://www.desertcart.jp/products/88047501-sertapedic-cosset-high-back-executive-chair-supports-up-to-275)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*