Product Price Seat Height Adjustment Range (mm) Backrest Height Adjustment Range (mm) Seat Width (mm) Seat Depth (mm) Max User Weight Capacity (kg) Armrests Adjustable
Haworth Fern Office Chair
US
£613.71 420-540 507 395-483 150

The Haworth Fern Office Chair features Wave Suspension technology, a flexible backrest, 4D adjustable arms, adjustable seat depth, and multiple recline positions. It suits home offices and professional workplaces, especially users seeking breathable support and extensive ergonomic adjustment for all-day sitting.

★ Ideal for

The Fern suits people seeking a durable height-adjustable office chair because it supports up to 150 kg, uses a flexible Wave Suspension backrest, has a 10-year warranty, and provides a 420-540 mm seat-height range.

Humanscale Freedom Task Chair with Headrest
US
£2072.13 406.4-533.4 457.2-533.4 508 415-470 181

The Humanscale Freedom Task Chair with Headrest uses a weight-sensitive reclining mechanism, an articulated headrest, and backrest-mounted height-adjustable armrests. It suits users seeking ergonomic support for long work sessions and a durable, premium office chair backed by a 15-year warranty.

★ Ideal for

It suits users seeking a durable height-adjustable office chair because it has a 181 kg capacity, a 15-year warranty, modular construction, adjustable seat height from 406.4 to 533.4 mm, and height-adjustable armrests.

UPLIFT Desk Pursuit Ergonomic Chair
US
£368.96 431.8 to 533.4 469.9 457.2 113.4

The Pursuit Ergonomic Chair has nine adjustment points, including adjustable seat height, backrest height, lumbar support, armrests, headrest, and recline tension. Its breathable mesh back, molded foam waterfall-edge seat, synchro-tilt mechanism, ANSI/BIFMA compliance, and 15-year warranty suit home-office and professional users who want adjustable ergonomic support for long work sessions.

★ Ideal for

It suits users seeking a durable height-adjustable office chair because it has a 15-year warranty, passes ANSI/BIFMA X5.1-2017 safety and performance standards, uses fabric rated for 50,000 abrasion cycles and mesh rated for over 100,000, and supports up to 113.4 kg.