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.
*This will be added to your order. It does not display.
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.
*This will be added to your order. It does not display.
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.
*This will be added to your order. It does not display.
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.
This little chair packs a punch with 11 ergonomic chair adjustments. Perfect for working from home or anywhere you call work.
Note: Actual product may not be exactly as shown.
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.
Our Most Popular Mid-Back Chair
LIFEFORM®’s Lifestyle Grand Basic Management Mid-Back office chair is our most popular office chair. Ergonomically designed with a High-Density Foam backrest, our signature Contour Seat with front waterfall edge, and a multi-function center-tilt control mechanism, the Lifestyle Management Grand office chairs meets all your needs for both form and function. Stay comfortable and fully supported, you’ll be able to focus and finish the day with less body fatigue.
Remain Focused And Productive
The Lifestyles Grand Basic Office Chair is engineered to provide superior back support to encourage better posture, the Lifestyles Grand Basic office chair lets you remain focused and productive. Designed with your comfort in mind, easily change positions throughout the day, try opening up the back angle which encourages blood flow through the pelvis.
Ergonomic Back Support
The High-Density Foam backrest provides constant support to prevent tiredness. The ratchet back height feature provides ergonomic stability where you need it. Adjustable to fit virtually every height.
Contoured Seat With High-Density Foam
If you’re not comfortable, your productivity and concentration will decrease. Following your body’s shape, LIFEFORM®’s 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. You can stay comfortable, be more focused and, ultimately, more productive.
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.
Upgrade And Add A Headrest
If you have neck or upper back pain and need a bit more support, you can add a Latitude headrest, which offers height and angle adjustments with near-infinite adjustments.
Extension Arm
Providing comfortable support, the extension allows you to swivel the arm pad 360 degrees, allowing you to position your pad as you need it throughout the day.
*Only available with Ergo Arm Pad upgrade.
Ergo Arm Pads With LIFE-Foam™ Memory Foam.
Providing comfortable support, they reduce pressure points on your elbows and enhance comfort for people with sensitivity issues like Elbow Tendonitis or Carpal Tunnel Syndrome.
Core-flex® Dual Flex Seat
Incorporating a small range of natural motion into a chair so core muscles are stimulated allows for improved comfort and increased circulation. Research also shows that movement is also important for thinking and creativity, spinal fitness, and the maintenance of a healthy metabolism.
*Not combinable with Coccyx (rear seat) cut out
Coccyx (Rear Seat) Cut Out
The rear portion of the seat below your tailbone is permanently removed, eliminating contact pressure there as well as vertical pressure up the spine.
*Not combinable with Core-flex® dual flex seat option
Size Matters
Petite Contour: For those who have a smaller frame and need a narrower fit. Medium contouring (20” width x 17” depth)
Custom seat sizes are also available. Please contact our friendly Customer Service representatives (during our normal business hours) for additional information.
*Exact seat dimensions will differ based on chair model and upholstery selection.
Temperature-Regulating Technology
Stay cool and focused throughout the day with our ThermaGuard™ temperature-regulating technology that delivers immediate, measurable, and noticeable cooling results. The ThermaGuard™ material absorbs your body heat and then releases it, giving you an ongoing cooling effect. Sitting for long periods of time just got more comfortable.
LOOKING FOR MORE UPGRADE OPTIONS?
Please contact our Customer Service team at 403-720-3966 or 1-800-661-8568 (Toll-Free in Canada & USA only)
Weight limit: 250 lbs.
Recommended height: 4' - 6'
Dimensions
Total Height 33.5” – 40”
Back Height 16” – 19”
Seat Height 17.5” – 21”
Width Between Arm Pads 17.5” – 21”
Seat Width 20.5”
Total Depth 20.5”
Seat Depth 20.5”
Arm Pad Height from top of seat 6.5” – 9.5”
Total Width 26.5” – 30”
Arm Pad Length 11″
Back Width 18″
Arm Pad Width 4.5″
Why Choose Fabric
The high-performance 4-way stretch knit fabric, Dream Weave, produces minimal waste during production. Dream Weave products are perfect for both corporate and home office settings as they upholster beautifully and are suitable for residential, office, high traffic and contract seating.
Intuition | Dream Weave
LF Wheels
Upgrade your chair’s performance and create a better experience with proper friction on almost any surface.
LOOKING FOR MORE DESIGN OR UPGRADE OPTIONS?
Still have questions about how to design the perfect chair, unique to you (or that special someone)?
Please contact our Customer Service team at 403-720-3966 or 1-800-661-8568 (Toll-Free in Canada & USA only)
Bill of sale and serial number must be provided at the time of claim.
LIFEFORM™ Limited Warranty guarantees the construction of all of our products to be free from defects in materials and workmanship for a period of 10 years from the date of purchase.
Management & Task Chairs
Maximum Weight Limit: 250 lbs
COVERINGS LIMITED WARRANTY
All LIFEFORM® Upholstery Coverings are protected by a ten (10) year limited warranty.
COM (Customer’s Own Material) is not covered under LIFEFORM®’s warranty.
OPTIONAL HEADREST LIMITED WARRANTY
LIFEFORM®’s Adjustable Head Rest is protected by a ten (10) year limited warranty.
OPTIONAL EXTENSION ARMS LIMITED WARRANTY
LIFEFORM®’s Extension Arms are protected by a two (2) year limited warranty.
OPTIONAL CORE-FLEX® LIMITED WARRANTY
Core-flex® Mechanism is protected by a five (5) year limited warranty.
24/7 Warranty:
LIFEFORM® Limited Continuous Use Warranty guarantees the construction of all our products to be free from defects in materials and workmanship for a period of 2 (Two) Years from the date of purchase.
FOAM LIMITED WARRANTY
LIFEFORM® foam products are of the industry’s highest quality. LIFE-Foam™ Memory Foam material (including visco-elastic and high density)
will see a gradual decrease in viscosity (bounce back) over many years of use. This is a natural occurrence and is not covered by our warranty. LIFEFORM® warrants to the original purchaser that LIFE-Foam™ Memory Foam used in LIFEFORM® chairs will be replaced or repaired at our option, without cost, if deemed defective due to structural integrity or faulty workmanship within five (5) years from date of purchase.
LIMITED WARRANTY CONDITIONS & EXCLUSIONS
LIFEFORM® DOES NOT WARRANT
