By Arne Dassen

The Soji desk chair’s personalized ergonomics and scalable design promote well-being and healthy movement. Built on groundbreaking ergonomic research, Soji offers your entire workforce effortless comfort. Soji, along with Soji XL, support diverse body sizes, shapes, and postures without sacrificing an inviting look, feel, and performance.

Soji Overview

The Soji office chair’s easy-to-use, responsive adjustments provide highly individualized ergonomic control. It’s a complete package of comfort, ergonomics, and finish options. In fact, user testing proves Soji delivers best-in-class comfort. The Soji XL plus-size chair accommodates more people within one inclusive platform. Strong and durable, Soji is ideal for multi-shift operations.

    • Intelligent synchronized tilt and back lock
    • Simple, easy-to-operate controls for user customization
    • Waterfall seat edge
    • Standard knit back in 11 colors, or choose an upholstered seat, back rest, and backer in select Haworth bleach cleanable faux leather
    • Available with fixed arms, height-adjustable arms, 4D, or armless
    • Patented, height-adjustable lumbar support available
    • Optional forward tilt
    • Choice of stool with 22”-29.5” seat height
    • Standard knits are 2% bleach cleanable, per CDC guidelines
    • Cleanable+ options available on Soji, Soji XL, and Soji task stools
    • GREENGUARD Gold Certified
    • BIFMA LEVEL 3 Certified
    • USA

Price Guides



4D Arms, Fabric Seat, Knit Mesh Back, Standard Base

Catalog Number SJT-20-714A1A


4D Arms, Fabric Seat, Knitted Mesh Back, Low Base

Catalog Number SJT-20-714A3A


No Arms, Fabric Seat, Fabric Back, Standard Base

Catalog Number SJT-22-014A1A


No Arms, Fabric Seat, Fabric Back, Low Base

Catalog Number SJT-22-014A3A


4D Arms, Faux Leather Seat, Mesh Back

Catalog Number SJTC-30-701xxA


No Arms, Faux Leather Seat, Mesh Back

Catalog Number SJTC-30-001xxA


Soji Task Stool

Height-adjustable Arms

Faux Leather Seat

Mesh Back

No Lumbar

Adjustable & Fixed Seat

Aluminum & Plastic Base

Catalog Number

Surface Materials

Metal (1) results

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Seating Upholstery (40) results

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Trim (4) results

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Soji Models

Soji Office Chair

Soji Office Stool

Additional Models

Ancillary Seating Conference Chairs

Ancillary Seating Executive Chairs

Ancillary Seating Stools

Task and Side Stools Revit Family (Zip File)


Comfortable by Design

Soji fuses comfort and elegance to offer more ergonomic options and a greater range of design freedom than other desk chairs in its class. Backed by over 30 years of seating research, knowledge, and expertise, Soji embraces the relationship between the human body and office chair, ensuring exceptional comfort for just about any body.

Effortless support

Soji is a reliable task seating solution that offers support for a wide range of people, postures, and workstyles. Easy-to-use, smoothly operating adjustments provide highly individualized ergonomic control and comfort to promote well-being at work.

Haworth Soji chair adjustment video view 2

Design Your Product

Our configuration tools help you explore all the available options for Haworth products.