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The J3 Ergonomic Chair has been discontinued. For a similar product, please visit the Ergonomic office chairs page.
High-end ergonomic features in an affordable chair
The J3 is a sturdy ergonomic office chair with premium features at an affordable price. It boasts many ergonomic elements similar to the Pursuit and Vert chairs. See the comparison matrix below. The J3 offers both headrest height and tilt adjustment, as well as adjustable seat depth and four locking recline positions. The seat is upholstered in genuine leather and supported by high-density foam with a waterfall edge to relieve pressure on the back of the knees and legs. The sturdy base is supported by casters for easy mobility.
Features
Contoured design - fits most body types
Stay cool - mesh back and headrest allows airflow for breathable comfort
Luxury seat - leather seat with comfortable high-density foam cushion and waterfall edge
Support your back - fixed lumbar support
Included, optional headrest - every J3 Ergonomic Chair includes a height and angle adjustable headrest; attaching and detaching the headrest is simple
Smooth roll - included 2.5" casters roll smoothly over carpet and flat surfaces; upgrade to 3" Blade Chair Casters for a near frictionless glide and better rolling over floor bumps
ANSI/BIFMA X5.1-2017 - passes rigorous safety, durability, and performance requirements
Martindale abrasion rating - mesh: 100,000+
15-year warranty - all UPLIFT Desk products include a 15-year warranty
Highly adjustable
Find the perfect fit with a chair designed to support your unique frame. Seat height and depth, armrest height, back height, synchronized seat and back recline, tilt tension—the J3 lets you adjust it all. The intuitive controls employ just one lever to control the seat height, tilt lock and tilt tension.
Comfort is key when working for long durations. The J3 moves as positions and postures change, providing support throughout, including a lower back lumbar support.
Adjustments:
Back tilt (free recline and 3 locking positions)
Tilt tension adjustment
Auto-weight sensing tilt
Back height (5 positions)
Armrest height (2.5" range)
Seat height (>3.5" range)
Seat depth (seat slide)
Synchro-tilt
Headrest height and tilt
Contoured to fit
From the seat to the back to the headrest, the J3 fits and supports your body. The Y shape frame cradles the back with its modified triangular shape and adjusts vertically to fit perfectly into the lumbar curve of the lower back. The seat is contoured for optimal support.
Synchro-tilt mechanism
The J3 Ergonomic Chair features synchro-tilt, a mechanism that synchronizes chair back and seat movement in a 2:1 ratio. For every 2° the back tilts, the seat tilts 1°, allowing feet to remain flat on the floor while reclining. This supports the weight of the upper body on the chair back while opening up the hip angle, allowing the lumbar spine to assume a healthy, natural curve.
Included, optionally installed headrest
Every J3 Ergonomic Chair comes with a height and angle adjustable headrest that can be attached for head and neck support. Headrest installation and removal is quick, so try out both options and find the right one for you.
Breathable comfort
A breathable mesh backrest and headrest provide increased airflow to keep you comfortable throughout the day.
Leather padded seat
The seat is upholstered in genuine leather and supported by high-density foam.
Waterfall seat edge
The waterfall seat edge alleviates pressure points on the back of the knees, making for a more comfortable seating experience.
Height adjustable armrests
The J3 Ergonomic Chair's arm pads are molded from high-quality polyurethane for comfort and durability.
The armrest height adjusts with the push of a button then slides to support elbows and forearms at the correct position.
Optional blade chair casters
Take the J3 Ergonomic Office Chair to the next level in mobility with a set of Blade Chair Casters. These blade style polyurethane wheels make for a quiet, nearly frictionless roll. Ideal for harder surfaces like low to medium pile carpet, ceramic tile, laminate, hardwood, concrete, vinyl, and chair mats. Not recommended on thick carpet with thick pad.
BIFMA-level performance
The J3 Ergonomic Chair by UPLIFT Desk is tested and proven to meet or exceed the safety and performance requirements outlined in the ANSI/BIFMA X5.1-2017 standard.
Ergonomic chair adjustment tips
Ergonomics explained: the science of optimizing workspaces, tools, and systems to fit the people who use them. Discover the perfect ergonomic office chair position tailored to you.
Set the chair height so your feet rest flat on the floor, with your knees comfortably bent at about a 90° angle.
Sit with your back fully supported by the backrest, and adjust the seat depth to maintain about an inch of space between the back of your knees and the seat cushion, ensuring no pressure on the backs of your knees.
Position the armrests at elbow height, so your forearms form a comfortable 90° angle.
Set the recline and tilt tension to ease the load on your lower back. A tilt angle of around 110° is ideal for comfortable mouse and keyboard use.
Vertically adjust the lumbar support to align with your lower back, ensuring it follows the natural curve of your spine.
Headrest (if applicable) - To adjust a headrest for optimal comfort, start by raising or lowering it so the curved part supports the base of your skull, keeping your neck in a neutral position. Adjust the depth and angle to ensure it gently cradles your head without pushing it forward or backward. Finally, fine-tune the position until it provides natural, comfortable support for both your head and neck.
Keep moving to stay active! Aim to stand up every hour to break up long periods of sitting—an adjustable height standing desk is perfect for this. Remember: the best posture is always your next one.
Learn about ergonomics | Shop all ergonomic chairs
