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+ Inspired by nature, Omnia’s frame is organic and minimalist. The one-piece mesh seat and back enhance its graceful, sweeping lines. The featherweight frame allows you to move it around freely.

+ It is a great value, simple to use, comfortable, durable and minimalist ergonomic chair 

+ Support multiple seating positions from tilting to shifting and facing left-right,  the chair adapt effortlessly to your movement to engage your core and stimulate your bloodflow.

+ The seamless integrated mechanism made even simpler so you can easily adjust to you desired seat height and angle

+ 9to5 Seating follows the highest quality and environmental standards, and Omnia is made of 80% recycled material and is 100% recyclable making it a very green option

Lifetime warranty on mechanism and parts, 5 years on gas spring and upholstery

9TO5 SEATING Omnia best 2023 minimalist ergonomic office chair by Phil Zen


The Omnia collection’s sleek, clean lines fit in any space. This simple to use, lightweight, yet very efficient task chair offers all follows your movements all day, offering just the needed support. The waterfall edge ofers moother ergonomics to your legs. Every Omnia comes with seamless integrated mechanism and simple intuitive adjustments.

About 9 to 5 Seating

Sit down and get comfortable. While sitting comes naturally, there’s much more to the “get comfortable” part of this saying. It might take a simple height adjustment or a slide of the seat pan, but if the price of the chair does not align with your budget, it’ll never be the right fit for you.

9to5's focus is exclusively on quality seating, bringing a new sense of design, comfort, health, and well-being to users. The company is invested at 100% in making the most personal piece of furniture align with all of your needs featuring the perfect combination between function and form. By offering one of the industry’s best warranties, you know you have peace of mind. 9to5 is owned by Flokk, which is well recognized across the industry as one of the most innovative and design-oriented manufacturers of workplace furniture.

9to5 Seating by PhilZen
HAG Omnia task chair specification by Phil Zen


• Seamless integrated mechanism & support multiple sitting positions

• Control: sit height and tilt with lock 

• 2 Frame Color Options: White frame with pebble mesh and black frame with midnight mesh

• 3 Caster Options (Carpet, Carpet & Hard Floor, Chrome-accented)

• Standard polished aluminum base

• Fixed Arm Style

• Warranted to 300 lbs.

• GREENGUARD certified, the chair is made from 50% recycled material and is 90% recyclable, making it a smart environmental choice

Dimensions: Overall Width & Depth: 25.5in - Seat Width: 19.5in - Seat Depth: 17.5-20in - Back: 17.5in Width, 21in Height

For more details, check the Omnia Chair Brochure, Vivid Fabric Card Colors, Omnia Environmental Data Sheet, BIFMA Level 1 Certificate, and Omnia Greenguard Gold Certificate. 

Shipping & Returns

Quick ship chairs are sent within 5 days in Vivid and 15 business days in Leather. Once tracking information is available, it is shared with you via email.

Customized orders take up to 16 weeks to be produced

9to5 Seating accepts NO RETURNS as chairs are made to order. Order cannot be amended or changed 24 hours after the order has been placed. Each amended or canceled order will incur a charge of USD 50 per order. Once production has started, orders cannot be changed.


General warranty terms and conditions

9to5 Seating offers a limited lifetimewarranty on its chair mechanism, 5 years on fabrics, and a gas lift for regular usage.  The warranty covers any necessary spare parts. Labor and transport costs are not covered. Wear and tear must be expected from normal use and are not covered by the warranty. Unless otherwise specified, the maximum weight for users is 300 lb.

The warranty is offered on the condition that the chair is used in normal conditions and for the purpose intended, and fabrics/leather are undergoing normal cleaning according to the specification of the fabric supplier. The guarantee does not cover the consequence of wear and stains when choosing a light (white) color for plastic or metal components.