Keyn Chair 4-Leg Base
by Herman Miller

$385.00 + Free Shipping

Keyn Chair 4-Leg Base

by Herman Miller
SKU# 713
Herman Miller Authorized Retailer
$385.00 + Free Shipping
The Keyn Chair Group offers responsive movement and immediate comfort thanks to a patented mechanism that allows the chair to fluidly recline up to 10 degrees. With a stacking base that allows chairs to be stacked up to four-high when not in use, Keyn Chair 4-Leg Base is ready whenever you need a comfortable place to sit.

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    Product Overview

    Keyn Chair 4-Leg Base

    Simple Is Not Easy

    Herman Miller collaborated with forpeople over a span of five years to develop the Keyn Chair Group. "The solution we’ve come up with looks pretty simple," says Richard Stevens, founder of forpeople, "but over the years there have been literally hundreds and hundreds of tweaks to the armrest positions, the shell shape, you name it."

    About Herman Miller

    Founded in West Michigan in 1905, Herman Miller has grown to become a world-recognized furniture brand. As a design leader and furniture innovator, they’ve partnered with some of the most influential and iconic designers of the 20th century—designers like Charles and Ray Eames, George Nelson, Isamu Noguchi, Alexander Girard and more. In doing so, they’ve produced pieces that have become classics of industrial design, many of which are featured on permanent display in museums like the New York Museum of Contemporary Art (MoMA).

    Herman Miller continued that legacy in 1994 by partnering with designers Bill Stumpf and Don Chadwick. They went about developing an office chair unlike any before it. Bringing together the latest in ergonomic research and design, they developed the legendary Classic Aeron chair, the best selling office chair in the world.

    Today, Herman Miller continues that tradition of design forward thinking and innovation. Partnering with the next generation of industrial designers—such as Studio 7.5 and Yves Behar— as they tackle the ergonomic and anthropometric challenges we face in today’s modern work life.



    Shipping Information

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    Packaging Dimensions:
    29.5 x 27 x 36.25

    Package Weight:
    19.6 lb

    Product Options

      Responsive Movement

      Herman Miller research has discovered that people sitting in meetings move an average of 57 times per hour. Keyn Chair 4-Leg Base accommodates these movements naturally. A patented mechanism allows the angle of the seat and back shell to open up to 10 degrees to encourage motion and enhance comfort.

      Refined Design

      The design of Keyn combines four key parts (the base, cradle, seat shell, and upholstery options) to achieve a refined aesthetic.

      Stack and Stow

      Keyn Chair 4-Leg Base can be stacked neatly up to four chairs high for easy stowage when they are not in use.

      Breathable and Light

      Keyn's plastic shell is perforated to allow heat to pass through for a more comfortable sit. While sitting surfaces are textured, the material inside the perforations is polished, adding texture and depth to the backrest and lending a lightweight aesthetic to the chair.
    Design Story

      Quiet Leadership

      You’ve probably flown in, driven in, stayed in, or sat on a design from forpeople, but you may never have heard of them. That’s because with forpeople, the work always comes before publicity.

      Natural Partnership

      Working together on various projects since 2009, forpeople and Herman Miller approach design problems in much the same way: a continuous search for new perspectives and insights, brought to life through cutting edge engineering and responsible manufacturing. All with the aim of improving how people work and live every day.
    Care & Maintenance

      Care & Maintenance

      With regular care and maintenance, your Herman Miller product will provide many years of superior performance and satisfaction. To maintain quality, please follow the cleaning procedures outlined here.

      The instructions for the care and maintenance of Herman Miller products are provided to you as a service. No warranty is implied since results may vary.

      Normal cleaning

      Wash coated metal surfaces with a soft cloth soaked in detergent and warm water; rinse thoroughly and dry. Remove scuff marks from low-gloss coatings with pre-softened paste wax, following the manufacturer’s instructions. Remove scuff marks and scratches from high-gloss coatings using automotive polishing compounds, either liquid or paste. After polishing, apply a pre-softened automotive paste wax to restore original sheen.

      Do not use abrasive, acid, alcohol–based, or solvent–based cleaners; they may damage the paint finish.

      For assistance in determining the appropriate color and gloss for Herman Miller touch-up paint, contact your Herman Miller Customer Service Representative.

      Normal cleaning

      Wash surface with a soft cloth soaked in mild detergent and warm water. Rinse thoroughly and dry with a soft cloth. Do not use solvents or abrasive kitchen cleaners.

      Normal cleaning

      Wash surface with a soft cloth soaked in mild detergent and warm water. Rinse thoroughly and dry with a soft cloth. Do not use solvents or abrasive kitchen cleaners.

      Normal Cleaning

      Vacuum fabric as needed using an upholstery attachment. Vacuuming picks up dust and reduces the need for professional cleaning.

      Do not brush fabric or use a vacuum attachment with a rotary brush. Brushing may permanently damage the nap or change the character of the fabric.

      Spot Cleaning

      Immediately soak up the stain with a soft absorbent cloth. Do not dry the stain completely or it may set. The longer a stain is allowed to remain on a fabric, the more difficult it is to remove. Water-based stains such as coffee, soft drinks, fruit juices, or milk.

      Use a water-based cleaner (specifically made for cleaning fabric) or a solution of mild (alkaline) warm soapy water (not overly soapy) applied with a damp clean cloth or sponge. Work the cleaner into a lather or foam.Soak up all remaining solution and then use a clean cloth or sponge dipped in cool water to remove any residue.

      Never use hot water; it will set the stain. Avoid scrubbing.

      Oil-based stains such as lipstick, grease, or salad dressing

      Use a dry cleaning solution applied with a damp clean cloth or sponge. Test the cleaning solution on a small, concealed area first. If there is no spotting, ringing, or damage to the fabric or its dyes, apply the cleaning solution to the soiled area with light, quick strokes. Begin at the outside of the stain and work toward the center, being careful not to over-saturate the fabric. K2R is also a product that can be used. See product label for complete instructions.

      Do not over apply water or any liquid solution to fabric. Excessive wetting of the fabric with any liquid solution may result in permanent damage to the material. Do not rub too vigorously or you may damage the nap of the fabric or break fibers. Several light applications are better than one heavy application. Soak up all remaining solution and then use a clean cloth or sponge dipped in cool water to remove any residue. Let fabric dry thoroughly and then vacuum well before using. If the stain resists cleaning, contact a professional cleaner.

      Large areas

      If large areas are soiled, contact a professional cleaning firm.