---
product_id: 22582439
title: "Serta Smart Layers Jennings Super Task Big and Tall Chair, Black/Slate"
brand: "serta"
price: "¥442834"
currency: JPY
in_stock: true
reviews_count: 8
category: "Serta"
url: https://www.desertcart.jp/products/22582439-serta-smart-layers-jennings-super-task-big-and-tall-chair
store_origin: JP
region: Japan
---

# Ergonomic height & tilt controls 5-layer foam + ComfortCoils Supports up to 400 lbs, commercial grade Serta Smart Layers Jennings Super Task Big and Tall Chair, Black/Slate

**Brand:** serta
**Price:** ¥442834
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace — where comfort meets commanding presence.

## Quick Answers

- **What is this?** Serta Smart Layers Jennings Super Task Big and Tall Chair, Black/Slate by serta
- **How much does it cost?** ¥442834 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/22582439-serta-smart-layers-jennings-super-task-big-and-tall-chair)

## 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

- • **Cloud-like Comfort:** Experience 5 layers of premium foam atop individually wrapped ComfortCoils for all-day luxury seating.
- • **Tailored Ergonomics:** Effortlessly customize your posture with intuitive height and tilt adjustments designed for big and tall frames.
- • **Backed for Endurance:** Built with commercial-grade materials supporting up to 400 lbs and a 10-year limited warranty for lasting reliability.
- • **Sleek Executive Style:** Bonded leather upholstery and hand-sculpted arms deliver a sophisticated look that commands respect.
- • **Health-conscious Design:** GREENGUARD certified with low chemical emissions, ensuring a safer workspace environment.

## Overview

The Serta Smart Layers Jennings Super Task Big and Tall Chair combines advanced 5-layer foam cushioning with individually wrapped ComfortCoils to deliver superior comfort. Designed specifically for larger frames, it features ergonomic height and tilt controls, lumbar support, and a durable bonded leather finish. Certified for low chemical emissions and built to commercial standards supporting up to 400 lbs, this chair offers a blend of health-conscious design, durability, and executive style backed by a 10-year warranty.

## Description

Complete essential tasks with the Serta Smart Layers Jennings big and tall executive chair. So comfortable - you will feel the difference the moment you sit down. With 5 layers of foam on top of individually wrapped ComfortCoils, this high-back chair provides luxurious seating, while the ergonomic height and tilt controls allow easy customization. This Serta Smart Layers Jennings big and tall executive chair features lumbar support to help minimize pressure on your lower back, and the bonded leather upholstery offers aesthetic appeal. Comfort inducing Smart Layers maximize comfort. Contoured lumbar zone helps minimize pressure on your lower back. Hand-sculpted upholstered arms and seat side fingertip controls are ergonomic efficient. Cushion elevated headrest and deep layered body pillows are scaled for the Big and Tall. Commercial grade components support up to 400 lb. Backed by the manufacturers 10-year limited warranty. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers. Meets/Exceeds Flammability Standard TB117-2013. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment. Faux Leather is a synthetic material. See specs for details.

Review: great chair - 2nd serta in 8 years. well worth the money
Review: Perfect! - I've had this chair for almost three months and I absolutely love it! As soon as I got it, assembled it and sat down it was fantastic. Feels so sturdy plus it's so comfortable. Easy to assemble, clear instructions. The chair is pretty heavy, so I would suggest assembling it in the room it will be in. Arms seem a little jiggly, even after tightening them from beneath, but I've come to expect that from all chairs that have adjustable arms. Rolls great on a thick rug that is on top of a thick carpet!

## Features

- SERTA
- SL
- JENNINGS
- SUPERTSK
- B&T

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012Y25EVQ |
| Additional Features | Cushion Availability, Ergonomic |
| Age Range Description | Adult |
| Arm Style | Flared or Rounded or Rolled |
| Assembly Instructions Description | No assembly required |
| Back Style | Solid Back |
| Best Sellers Rank | #458,177 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,068 in Home Office Desk Chairs |
| Brand | Serta |
| Brand Name | Serta |
| Color | Clear |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.1 out of 5 stars 205 Reviews |
| Fill Material | Foam |
| Finish Types | Lacquered" or "Varnished |
| Form Factor | Recliner |
| Frame Material Type | Metal |
| Furniture Base Movement | Glide |
| Furniture Finish | Leather |
| Included Components | Arm Pad |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 32.5 inches |
| Item Dimensions | 18 x 33.95 x 27 inches |
| Item Dimensions D x W x H | 32.5"D x 28.25"W x 43.25"H |
| Item Weight | 66 Pounds |
| Leg Style | Tapered Leg |
| Manufacturer | Serta |
| Manufacturer Part Number | 45314 |
| Material | Metal |
| Material Type | Metal |
| Maximum Weight Recommendation | 250 Pounds |
| Model Name | Smart Layers |
| Model Number | Jennings |
| Pattern | Solid |
| Product Care Instructions | Spot Clean |
| Product Dimensions | 32.5"D x 28.25"W x 43.25"H |
| Reclining Position Count | 2 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Material | Leather |
| Shape | Rectangular |
| Size | 32.5D x 28.25W x 43.25H in |
| Style Name | Classic |
| Surface Recommendation | Hard Floor |
| Theme | Classic |
| Tilting | No |
| UPC | 656292453149 |
| Unit Count | 1.0 Count |
| Upholstery Fabric Type | Leather |

## Product Details

- **Brand:** Serta
- **Color:** Black
- **Product Dimensions:** 32.5"D x 28.25"W x 43.25"H
- **Size:** 32.5D x 28.25W x 43.25H in
- **Back Style:** Solid Back

## Images

![Serta Smart Layers Jennings Super Task Big and Tall Chair, Black/Slate - Image 1](https://m.media-amazon.com/images/I/511pWP8NoTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great chair
*by A***R on June 28, 2026*

2nd serta in 8 years. well worth the money

### ⭐⭐⭐⭐⭐ Perfect!
*by E***E on June 6, 2017*

I've had this chair for almost three months and I absolutely love it! As soon as I got it, assembled it and sat down it was fantastic. Feels so sturdy plus it's so comfortable. Easy to assemble, clear instructions. The chair is pretty heavy, so I would suggest assembling it in the room it will be in. Arms seem a little jiggly, even after tightening them from beneath, but I've come to expect that from all chairs that have adjustable arms. Rolls great on a thick rug that is on top of a thick carpet!

### ⭐⭐⭐⭐ Comfortable and solid but the seating material will wear out in two years
*by N***C on January 15, 2026*

A very comfortable chair and not a bad price. But expect the surface to only last about two years before it starts flaking and peeling off like the pictures I’ve attached after daily use. But the comfort and the fact that it feels solid and doesn’t squeak made it worth it for me to purchase one again.

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**Shop now:** [https://www.desertcart.jp/products/22582439-serta-smart-layers-jennings-super-task-big-and-tall-chair](https://www.desertcart.jp/products/22582439-serta-smart-layers-jennings-super-task-big-and-tall-chair)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-21*