Herman Miller Cosm Fixed Arm Chairs

For workspaces demanding clean lines and maintenance free reliability, the Herman Miller Cosm with fixed arms combines structural simplicity with advanced posture support. Equipped with Herman Miller’s self calibrating auto-harmonic tilt mechanism, automatically adapting recline resistance to your body weight.

Discover fixed arm models across low back, mid back and high back profiles in full dipped in colour options like Graphite and Mineral.

Herman Miller Cosm Low Back, Fixed Arms, Canyon

Made to order

Herman Miller Cosm Low Back, Fixed Arms, Canyon

From:

£1,264.29 inc. VAT

Herman Miller Cosm Low Back, Fixed Arms, Glacier

Made to order

Herman Miller Cosm Low Back, Fixed Arms, Glacier

From:

£1,264.29 inc. VAT

Herman Miller Cosm Low Back, Fixed Arms, Graphite

Made to order

Herman Miller Cosm Low Back, Fixed Arms, Graphite

From:

£1,173.84 inc. VAT

Herman Miller Cosm Low Back, Fixed Arms, Nightfall Blue

Made to order

Herman Miller Cosm Low Back, Fixed Arms, Nightfall Blue

From:

£1,264.29 inc. VAT

Herman Miller Cosm Low Back, Fixed Arms, Studio White Mineral

Made to order

Herman Miller Cosm Low Back, Fixed Arms, Studio White Mineral

From:

£1,244.86 inc. VAT

Herman Miller Cosm High back graphite

Made to order

Herman Miller Cosm Graphite High Back Chair, Fixed Arms

From:

£1,293.10 inc. VAT

Streamlined Design for Agile Work Environments

The Herman Miller Cosm Low Back chair is tailored for environments where visual clarity, mobility, and ease of movement are top priorities. Featuring a sleek, low-slung backrest that supports the lumbar spine while maintaining an open sightline across rooms, it is the premier choice for boardrooms, collaborative hubs, and compact home offices.

Core Engineering Highlights

Instant Weight-Responsive Tilt: No adjustments required. The integrated Auto-Harmonic Tilt automatically senses user weight to deliver fluid, balanced motion for whoever sits down.

Targeted Lumbar Intercept Mesh: The elastomeric mesh seat and back suspension distribute weight evenly, reducing pressure points while remaining highly breathable.

Unobtrusive Architectural Footprint: The shortened back height ensures the chair blends seamlessly into conference rooms and open-plan offices without obstructing views or light.

Single-Tone Aesthetics: Crafted in Studio 7.5’s signature “dipped-in-colour” design, pairing base, frame, and mesh in matching shades like Carbon, Mineral, Nightfall, Glacier, and Graphite.

Comparing Cosm Low Back Configurations

Configure your Low Back Cosm to suit your space and functional requirements:

Fixed / Leaf Arms: Ergonomically contoured cradles designed for supportive elbow rest during meetings and focused working sessions.

Height-Adjustable Arms: Multi-position vertical adjustment ideal for transitioning between different desk surfaces.

Armless Design: The ultra-compact option that tucks fully underneath conference tables and compact desks to maximize floor space.