Dimensions.

Height
office chair front
Width
Seat Width
office chair side
Armrest
Height
Seat Height
Depth
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  • Seat Width
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  • Seat Depth
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  • Armrest Height
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  • Weight
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Color: Black LeatherLearn more

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The all-leather friend you can count on, our X4 is reserved for those who seek performance wrapped in the high standards of luxury. Its supple Italian-made leather seat supports every sit with ergonomic engineering. And while its refined exterior may be soft, deep inside its design is a powerhouse of innovation loaded with x-tra features that the modern workspace demands.

  • Soft to the touch, top-grain Italian-made leather that is bleach cleanable.
  • Cushioned Foam Seat provides long-lasting comfort with a water-fall edge allowing for ideal ergonomic positioning.
  • 4-Dimensional armrests come standard (up, down, side-to-side, front-to-back) and with the option to upgrade to FS 360 rotational armrests.
  • SciFloat Infinite Recline + Tilt Lock and Tension allows you to recline and lock into position or increase tension in you recline motion for more fluid movement.
  • Height Adjustable Backrest independently adjusts allowing you to raise the DVL® to fit the curve of your back. Seat depth and seat height are also adjustable features.
  • Some assembly required.

Dimensions.

Height
office chair front
Width
Seat Width
office chair side
Armrest
Height
Seat Height
Depth
  • Height
    ${ height }
  • Width
    ${ width }
  • Depth
    ${ depth }
  • Seat Height
    ${ seat_height }
  • Seat Width
    ${ seat_width }
  • Seat Depth
    ${ seat_depth }
  • Armrest Height
    ${ armrest_height }
  • Weight
    ${ weight }
  • Weight Capacity
    ${ weight_capacity }
Back

Reef

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Reef Brisa and Blue A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Onyx

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Onyx Brisa and White A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Midnight

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Midnight Brisa and Black A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Stone

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Stone Brisa and White A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Shiitake

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Shiitake Brisa and Black A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Caramel

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Caramel Brisa and Black A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Cinnabar

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Cinnabar Brisa and White A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Bone

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Bone Brisa and White A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Mineral

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Mineral Brisa and White A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.
Back

Quicksilver

The X-Tech model is our only chair that offers a Premium Fabric Duo including soft-touch vegan leather Brisa, combined with Advanced Tensile Recovery (A.T.R.) woven nylon. Brisa covers the seat, backrest and headrest of the chair, while A.T.R. covers the lumbar area of the chair.

  • Color Combo: Quicksilver Brisa and Black A.T.R.
  • About Brisa: A vegan leather fabric which utilizes a gel polymer with a breakthrough ventilation system, all while feeling softer to the touch than any leather or other fabric on the market.
  • About A.T.R.: A woven multilayered nylon that is both responsive and supportive, our Advanced Tensile Recovery fabrics are water, spill, and stain resistant.

Dynamic Variable Lumbar (DVL)® Support

One of our greatest ergonomic innovations is support — and that it's automatic with every sit. It intuitively adjusts to your body every time you move. Responding to your weight, height, position, and the amount of pressure you place on it, our Dynamic Variable Lumbar (DVL)® pivots with you to keep you comfortable and supported even as you change positions. That way, you're focused on your work, not your back.

Luxurious Leather Options

Top Grain Leather and Premium Leather— stunning choices to complete your X-Chair. Our Top Grain Leather offers a familiar feel to other executive chairs while the Premium Leather is buttery soft, and available in two luxurious colors.

SciFloat Infinite Recline

Fluid motion helps promote total body wellness. It's essential for lasting comfort and productivity. So when you harness ergonomic engineering to rethink how a chair should recline, you discover that wheels are no longer the only thing a reliable office chair needs to keep you moving (but we have those, too).

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