Zeph Armless Chair

Zeph Armless Chair



Without 3D Knit

  • none

Seat pad 3D Knit

  • black
  • carbon
  • alpine
  • tea rose
  • cocoa
  • blaze
  • mustard seed
  • olive
  • glacier
  • nightfall
  • bluebell
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  • 3D Knit:

One chair, many uses — Improve the comfort of your work, hobby, dining, or living area with the revolutionary Zeph Chair. This versatile design instantly responds to your movements to provide total support. Height is the only thing you need to set, which is easily done with the push of a lever.

Product Details


With its unique blend of midcentury modern aesthetics and science-backed ergonomics, the Zeph Chair delivers good looks and comfort to a wide range of uses. From the home office to the hobby area to the kids’ rooms to the dining space, this chair’s sculptural silhouette is at home anywhere. The simple design features an innovative kinematic monoshell that provides complete support without needing any user adjustments.


  • Contoured Seat and Back
  • Kinematic Monoshell
  • Optional 3D Knit Seat Pad
  • Pick from Dozens of Colour Combinations
  • Armless or Fixed Arm Options
  • Height-adjustable
  • Multi-surface Castors

Overall Dimensions

741–885 (H) x 543614 (W) x 479 (D) mm

Product Weight

8.4 - 9.1 kg


Comes Fully Assembled



Herman Miller Zeph Chair with Arms
  • Zeph Chair with Arms
  • Height: 741–885 mm
  • Width: 614 mm
  • Depth: 479 mm
  • Seat Height: 372–512 mm
  • Seat Depth: 432 mm
  • Arm Height: 220 mm
Herman Miller Zeph Chair Armless
  • Zeph Chair Armless
  • Height: 741–885 mm
  • Width: 543 mm
  • Depth: 479 mm
  • Seat Height: 372–512 mm
  • Seat Depth: 432 mm
  • 10% glass-filled polypropylene seat.
  • 54% recycled polyester, 44% polyester, 2% lycra knit optional seat pad.
  • Powder-coated glass-filled nylon base.
Delivery & Returns


Delivery is free for most areas within the UK (England, Wales, Scotland, Isle of Man, Isle of Wight, Isles of Scilly and the Channel Islands). For Northern Ireland a delivery charge of £50 will be added to orders in the checkout. 

Please visit our Delivery page for more information.


We want you to love every item you receive from us, but we understand that there are times when you may want to arrange a return.

If you’re not 100% happy with an item purchased online from Herman Miller, you can return it to us in its original condition within 14 days of delivery. For all seating and desks, a £49 collection charge will be applied and deducted from your refund total. If your order is delivered via FedEx please retain all packaging until you are satisfied with your purchase.

Please visit our Returns page for more information.

Care & Maintenance

Please see our Care & Maintenance page for more information >


This product has a 12-year warranty. Our warranty covers everything – including electrical components, castors, pneumatic cylinders, tilts and all moving mechanisms.

View Herman Miller Warranty >


Studio 7.5 The group’s name, Studio 7.5, comes from an early idea to rent a 7.5-ton truck, put a model shop in it and drive from one project site to another. Obviously, freedom of movement is important for these designers. They move freely – and smartly – when designing products for their clients.

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