Sit fully supported and adapt to every task and position with the most comfortable and ergonomic chair on the market.
Every person is unique so a “one size fits all” option shouldn’t really be an option at all. An essential element to providing all-day comfort is our signature molded contoured seat designs reduce seated pressure on the sit bones and soft tissue around the thigh and buttock area which helps to distribute weight more uniformly. Choose the size that best fits your needs.
Our signature molded contoured seat designs reduce seated pressure on the sit bones and soft tissue around the thigh and buttock area, which helps to distribute weight more uniformly. Our standard seat. Medium contouring (21”W x 20”D).
Our signature molded contoured seat in a wider and deeper seat. Pronounced contouring (24”W x 20”D). More Seat Sizes also available.
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Relive sciatic pain by eliminating contact pressure on your tailbone, eliminating vertical pressure up the spine. Watch Video
*Not combinable with Core-flex® seat option.
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Sitting in motion helps promote healthy circulation. Core-flex® natural movement stops the unnecessary load of static positions by activating the leg muscles and core. Watch Video
*Not combinable with Coccyx (rear seat) cut out.
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Carpet casters are designed for use on medium to low-pile carpet.
Designed for use on all hard flooring types, including but not limited to; plastic chair mats, wooden, tile and concrete.
Made with a soft, polyurethane material, move effortlessly on almost any surface - tile and carpet alike, gently on easily-scratched surfaces like hardwood and vinyl.
Offering a modern and contemporary appeal with a silver accent. Base comes standard with chrome hooded carpet casters.
Classic and Traditional. Complete the look with warm natural wood accents in your choice of.
Fully Upholstered Backrest.
Bringing comfort and adjustability to another level with 9 ergonomic chair adjustments.
At LIFEFORM® Chairs, we believe that your office chair should be tailored to meet your individual needs. That's why we offer an array of customizable options to create a chair that is perfect for you. Our ergonomic adjustments ensure a comfortable fit for your body, while advanced options like seat angle, lumbar support, arm configuration, and height allow for precise adjustments. You can even add extra comfort features like alternative seat options, and adjustable arms. With LIFEFORM® Chairs, you'll feel like your office chair was designed just for you – because it was.
Weight limit: 350 lbs.
Recommended height: 5′ – 6’5”
Mesurments
Total Height 41” – 46”
Back Height 23” – 25.75”
Seat Height 19” – 21.5”
Width Between Arm Pads 17”-21”
Seat Width 21”
Total Depth 23.75” – 25.75”
Seat Depth 20”
Arm Pad Height from top of seat 6” – 10”
Total Width 25.5” – 29.5”
Arm Pad Length 11.5”
Back Width 21”
Arm Pad Width 4.5”
The LIFEFORM Chairs 2490 Ultimate mid back is an ergonomic office chair designed to provide maximum comfort and support for long hours of sitting.
The chair features a contoured mid-back design that supports the natural curve of your spine, promoting good posture and reducing the risk of back pain.
The seat cushion is made of high-density foam, which provides excellent support and resists compression over time.
The chair is also equipped with a tilt mechanism that allows you to adjust the angle of the seat and backrest for optimal comfort.
Chair Functions:
Forward Tilt Lockout: allows users to engage or lockout Forward Tilt feature. Forward Tilt Function allows the chair to tilt forward so the user may achieve a comfortable working position that maintains proper circulation, reducing pressure on legs and thighs.
Tilt Lockout: allows the user to freely rock forward, backward or lock the chair into any comfortable position.
Seat Height: the pneumatic height adjustment allows you to raise or lower the seat to the perfect height.
Back Angle: allows the user to adjust the angle of the backrest while seated.
Back Height: this allows the user to adjust the height of the backrest while seated. Simply lift the backrest upwards to reach the desired height.
Tilt Tension: allows the user to adjust the ease of recline. The tilt Tension Handle is located on left side of the mechanism. Turning the handle clockwise or counter-clockwise increases or decreases the tension.
Seat Slider Function: allows the user to adjust the seat depth as preferred or for multi-user situations.
Adjustable Lumbar Support: allows users to increase or decrease lumber pressure.
360 Degree Swivel: Your LIFEFORM® chair rotates 360 degrees without obstruction.
Height and Width Adjustable Arms: allows arm height and width adjustment.
Arm Swivel: arm pad swivels inward and outwards.
These chair adjustments are aimed at promoting comfort and support during prolonged sitting and to alleviate pain.
Discover your ideal LIFEFORM® office chair with our quiz. For more help, click on the blue chat bubble at the bottom right corner of our web page to chat with a chair expert.
Make working from home more comfortable
The LIFEFORM® Balance Mid-Back Basic ergonomic office chair is versatile, comfortable and looks great in any environment. Whether you’re buying a chair for work or home, our Balance Mid-Back Basic chair adjusts to you and gives you a feeling of well-being and support. With a High-Density foam backrest, adjustable armrests, seat, back and height adjustment - you’ll be more comfortable and able to focus.
The Balance Mid-Back Basic features The LIFEFORM® Contour Seat with Front Waterfall Edge – our signature molded foam design – offering greater support and comfort with unrestricted blood circulation behind the knees. You’ll stay productive while you’re working and finish the day with less body fatigue.
Your Chair Should Work For You
Keeping you comfortable and supporting better posture. The seat recline function on the Balance Mid-Back Basic office chair was designed with you – and your ergonomic comfort – in mind. Easily adjustable, you can change (and lock) the angle of the recline which encourages blood flow through the pelvis. When shoulders are back, the chest is open, thereby exchanging more oxygenated blood to the brain. This helps you feel more alert and productive.
Ergonomic Back Support
The Balance Mid-Back Basic features a High-Density foam backrest with a ratchet back height adjuster and an independent back angle adjustment lever – all designed to fully support your back for optimal comfort.
The back angle feature allows the backrest to move with you or to be reclined and locked. So you can sit back when you’re not focused on a task, which also encourages blood flow through the pelvis.
Note: The Balance Basic does not come with Schukra® Adjustable Lumbar Support. The chair in the video is not exactly as shown.
Contoured Seat With High-Density Foam
If you’re not comfortable, your productivity and concentration will decrease. Following your body’s shape, the LIFEFORM® contoured seat was designed to reduce pressure on the sit bones and soft tissue around the thigh and buttock area. Add to that our signature front waterfall edge to promote better circulation, and you have a chair that distributes your weight more evenly.
The forward tilt also gives you the freedom to change tasks easily while the seat moves with you. You can stay comfortable, be more focused and, ultimately, more productive.
Soft Touch Arm Pads
The Balance Mid-Back Basic chair comes with soft-touch arm pads to keep you comfortable and reduce pain and pressure points on your arms. You can easily adjust the height, depth and width of our arm pads. With a chair that promotes better posture while being comfortable you'll notice your concentration, energy, and productivity increase.
It’s just what you’ve been waiting for.
