Skip to nav Skip to content

Explore Opt4 Stack Chair

Opt4 enhances design versatility with mix-and-match material options. It delivers lightweight maneuverability and comfort with supple surfaces that conform to body shapes.

Lightweight Functionality and Design Versatility

Opt4 stack chair has a simple, refined style with mix-and-match materials that enhance design options. These lightweight chairs are easy to lift, stack, and maneuver with an integrated handle for convenient transportation and handling.

Features

  • Curved front seat with waterfall edge and body-conforming mesh material result in tailored comfort.
  • Choose from mesh or poly backs with mesh, poly, or upholstered seats in three classic colors (black, stone grey, or white).
  • Lightweight chairs are easy to lift, maneuver, and stack.
  • Optional cantilever arms.

Construction

  • Mesh is a knitted yarn made from 100% recycled PET bottles.
  • Poly seats are made from 100% recycled polypropylene.
  • Frames are finished in either baked-on electrostatically applied powder coat paint or bright nickel chrome plating.
  • Transport dolly has two swivel casters and two fixed casters.

Product Highlights

Mixed Materials

Opt4 seating is available as mesh seat/mesh back, mesh seat/poly back, poly seat/ mesh back or poly seat/poly back. Available in three classic colors: black, stone grey, and white. Optional cushioned upholstered seat provides added comfort and more design options. Opt4 stack chair is also available with a cantilever arm.

Stacking

Opt4 4-leg chairs with glides stack 15-high on the dolly and 6-high on floor. 4-leg chairs with casters stack 6-high on the floor (stacking caster chairs on dolly is not recommended). Transport dolly for ease of movement and storage. Chairs with a poly backrest feature an integral handle for ease of moving. Chairs with upholstered seats have a bumper to protect seat cushions when stacked.

Comfort

Opt4 stack chairs deliver significant comfort with a waterfall seat edge that eases pressure points. Mesh options offer cooling ventilation as well as supple seating surfaces that conform to body shapes. The curved front seat with a waterfall edge helps minimize pressure points, resulting in enhanced comfort.

Caster/Glide Options

Opt4 4-leg stack chairs are available with either glides or casters – height dimensions are consistent. Glides are either black or stone grey. Casters are black 50 mm hard or soft surface casters.

List Price Starts At

$374 –  $727

Lead Time

6* Weeks

*For an order quantity greater than 250 units, please contact customer service for lead time. Opt4 stack chair dollies have a lead time of 7 weeks.

Product Warranty

Lifetime

Request a Quote

To request a quote for this product, submit the form below and a KI representative will contact you shortly.

By clicking "Accept All Cookies," you agree to the storing of cookies on your device to enhance site navigation, analyze site usage and assist in marketing efforts. For more information, see Website Privacy.

Accept All Cookies