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.
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.
Ergonomic comfort
Working from home and needing more comfort? Let us support you to get through the day without pain. This Limited Edition 180 Brezza Work Smart Chair is only available while supplies last! Designed for the budget-minded, this chair packs a punch with ergonomic function. It provides long-term comfort, reduced risk of serious injury, pain relief, and enhanced productivity.
Recline In Comfort
Your task chair should work with you, not against you. The seat recline function on the Work Smart Chair was designed with you - and your comfort - in mind. Easily adjusted, you can change the angle of the recline while sitting for long periods of time. When you have the proper amount of back tilt, you can work - well - smarter. You'll quickly notice your concentration, energy, and productivity increase.
Mesh-Back With Lumbar Support
Stay comfortable all day with the back support you need. Enjoy the benefits of our advanced, lightweight mesh-back frame, with its tight weave for more durability and greater back support. Combined with our easily adjustable lumbar, you can make back pain a thing of the past. The mesh-back keeps you cool, our lumbar support keeps you comfortable.
Adjustable 6-Way Armrest
You don’t keep your arms in the same position all day. That’s why the Work Smart deluxe 6-way adjustable armrest is ready to move to fit you. Easily adjust the armrest height, depth, width, and angle as you move throughout the day to create a comfortable and supportive posture.
Contoured Seat With
High-Density Foam
Uncompromising comfort is an essential element for all-day concentration. Following the anatomical shape of your body, our contoured seat was designed to reduce pressure on the sit bones and soft tissue around the thigh and buttock area. With your weight distributed more evenly, you can stay more relaxed and focused, accomplishing more in less time.
Multi-Function Mechanism
Features include:
Seat Height: Ensures proper height so that your hips and legs are aligned in the proper position to encourage good blood flow through the pelvic area
Back Angle: Increase the angle of your seatback which encourages blood flow through the pelvis
Tilt & Tilt Lock Function: Freely rock back and forth or lock the chair into any position you find comfortable
Tilt Tension: Looking to add or lessen the tension on your seatback? It’s a personal choice, and you get to decide how much of that rocking sensation makes you more productive
Forward Tilt Lock: Need to sit forward with support? Stay relaxed when doing data entry or tasks that require more keyboard work
4 Way Stretch Dream Weave Fabric
Providing enhanced comfort, our Dream Weave fabric creates greater ease of movement through its high-performance 4-way stretch. It also allows you to get the full benefits of our contoured seat, which includes reduced pressure on your thigh and buttock area. Dream Weave is especially versatile, so it works for residential, offices, and high traffic areas like waiting rooms and reception areas. Also, if seams make sitting uncomfortable for you, this is your perfect solution. Because of the way it is produced, the weave has few or no seams on the seat surface.
Temperature-Regulating Technology
Beat the heat associated with sitting for long periods of time. Our ThermaGuard™ temperature regulating technology delivers immediate, measurable, and noticeable cooling results. The ThermaGuard™ material absorbs your body heat and then releases it, giving you an ongoing cooling effect. Create a more enjoyable and comfortable sitting experience all day, especially in the heat of summer.
STANDARD SPECIFICATIONS
Weight limit: 250 lbs.
Recommended height: 4' - 6'
MESURMENTS:
Total Height 42″ – 44.75″
Back Height 22″
Seat Height 17.5″ – 20.5″
Width Between Arm Pads 17.25″ – 21″
Seat Width 21.25″
Total Depth 23″ – 25″
Seat Depth 20″
Arm Pad Height from top of seat 6.5 – 9.5″
Total Width 26.25″ – 30″
Arm Pad Length 11″
Back Width 19.5″
Arm Pad Width 4.5″
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
Mesh-Backs are protected by a 10 year limited warranty against premature wear under normal conditions and non-commercial use.
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
