Mathias, Napa Leather Executive Office Chair

An ode to greatness

One silhouette, now in a complete collection of curated leathers and textured fabrics. Mathias continues to value lasting quality over fleeting novelty, now offering the freedom to match your professional identity with more colors and finishes than ever before. Built for the long haul, designed for your style.

Serene Escape
Executive Suite
Modern Workspace
Inviting Minimalism
Verdant Comfort
Eureka Ergonomic
Soft to the touch, bold in character. We've added a new dimension of comfort and style to the Mathias collection.
Eureka Ergonomic
Crafted with Leather and Wood
Leather, wood, and steel, brought together with the balance and precision of a true design classic.

Mathias Series: Tailored for Every Body

Designed with a focus on ergonomic versatility, the Mathias Series is crafted to accommodate a diverse range of body types and aesthetic preferences. To ensure the perfect fit, Mathias is available in two distinct frames: the Standard Edition and the Extended Edition (XL).

Crafted For Daily Excellence

We selected full-grain Nappa leather for its refined texture and breathable quality. Each panel is hand-selected, cut, and edge-finished by skilled artisans. Over time, the leather develops a signature sheen—making every touch feel increasingly precious.

Made with Mastery

From the careful staining of walnut veneer to the hand-finished leather trim, every element is shaped by skilled hands, creating a piece built to endure.

Available in Six Colors

Color Options:
Eureka Ergonomic Eureka Ergonomic Eureka Ergonomic Eureka Ergonomic Eureka Ergonomic Eureka Ergonomic
Eureka ErgonomicEureka Ergonomic Eureka ErgonomicEureka Ergonomic Eureka ErgonomicEureka Ergonomic Eureka ErgonomicEureka Ergonomic Eureka ErgonomicEureka Ergonomic Eureka ErgonomicEureka Ergonomic

The Difference Is in the Details

Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic

Which Chair Is Right for You?


Comparison
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Pairs Well With

Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic
Eureka Ergonomic Ark Pro L-Shaped Standing Desk With Black Sintered Stone Top, Wood and Black Metal Elements.
Eureka Ergonomic Ark Executive Standing Desk, Walnut Finish, Modern Home Office Desk.
Eureka Ergonomic Opal Oval Executive Standing Desk in Light Beige, Modern Ergonomic Office Furniture.
Ark Sws Pro Executive Standing Desk in Dark Brown With a Large Computer Monitor and X-Shaped Legs.
Eureka Ergonomic Zen Pro Executive Standing Desk With Black Sintered Stone Top and Wood Cabinets,Overview.
Eureka Ergonomic Ark Pro L-Shaped Standing Desk With Black Sintered Stone Top, Wood and Black Metal Elements.
Ark Pro L-Shaped Standing Desk (Sintered Stone, 63"x23")

A statement piece for any office, this L-shaped desk blends sleek aesthetics with thoughtful practicality.

$2,499
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Eureka Ergonomic Ark Executive Standing Desk, Walnut Finish, Modern Home Office Desk.
Ark Executive Standing Desk (63"x29")

Go midcentury modern with the Ark Executive Standing Desk.

$1,599
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Eureka Ergonomic Opal Oval Executive Standing Desk in Light Beige, Modern Ergonomic Office Furniture.
Opal Executive Office Desk (66"x29")

The Opal office desk is designed with soft curves and three-dimensional vertical stripes at its core, merging elegance with strength .

$1,899
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Ark Sws Pro Executive Standing Desk in Dark Brown With a Large Computer Monitor and X-Shaped Legs.
Ark SWS Pro Executive Standing Desk (63"x29")

A premium standing desk with elevated style and functionality.

$1,999
Learn more
Eureka Ergonomic Zen Pro Executive Standing Desk With Black Sintered Stone Top and Wood Cabinets,Overview.
Zen Pro Series, 87"/72" Executive Standing Desk with Cabinets Set

The Luxurious Zen Executive standing desk comes in a modern luxury design that integrates a Black Gold Sintered Stone desktop with side cabinets.

$6,999
Learn more

Frequently Asked Questions


Which size fits 6'–6'1"?

Both Mathias Standard and Mathias XL fit users in the 6'–6'1" range.

XL: Better if you prefer a wider seat and more relaxed spacing.
Standard: Better headrest alignment for average torso length.
Tip: Torso length matters more than height.

When will more XL colors be available?

Other color options for the Mathias XL are expected to launch in May 2026.

Does the chair recline?

Yes. The Mathias Executive Chair features a gentle recline with a single lockable position. The tilt range is intentionally modest, designed to support focus and maintain proper posture during work.

Is there a fixed-leg version?

No. Mathias currently comes with casters only.
We can provide base dimensions if you’d like to install compatible fixed legs yourself.

What wood is used?

Black version: Walnut veneer
Beige version: Ash veneer
Core: Eucalyptus plywood


All wood is FSC-certified.

Why Choose Us


  • Fast Free Shipping

    On All Orders

  • Expert Service

    24/7 Feiendly Support Team

  • 30 Day Return Policy

    Easy Returns and Refunds

  • Warranty

    Safe and Secure