• Great on Trustpilot
    Great on Trustpilot
  • Free Delivery on Orders Over £200
    Free Delivery on Orders Over £200
  • Instant Credit Available
    Instant Credit Available
  • Three Year Warranty
    Three Year Warranty
  • Distinctive design, 24 hour certified premium full mesh task chair.
  • Endorsed and approved by Chiropractors.
  • BS EN 5459 compliant and tested for Heavy Duty 24/7 contract use.
  • Ideal for shift workers in call centres, ambulance service, offshore facilities, police and security personnel.
  • Mesh backrest accommodates users of different sizes and helps to keep you cool.
  • Clever ergonomics help promote good blood circulation aiding concentration levels.
  • Ratchet height adjustable backrest sets the lumbar support at the correct position.
  • Waterfall front seat eases pressure on the thighs and helps maintain good blood flow.
  • Lockable synchronised mechanism with weight tension control for 2:1 ratio dynamic movement.
  • Or use free floating to promote body movement and help maintain a healthy posture.
  • Weight tension control is adjustable for each user.
  • Integral seat slide adjusts seat depth to user's body for comfort and ergonomics.
  • Complete with multi functional height adjustable armrests to help reduce the risk of RSI.
  • Gas height seat adjustment sets the seat at each users optimum height.
  • Suitable for use by persons up to 150 Kg (23.6 stone).
  • Black mesh and frame with aluminium accents
  • Sturdy 5 star base in aluminium with premium twin wheel castors.
  • 2 year manufacturers guarantee for 24 hours per day use.
  • Please note, this item arrives in a large box.
  • Delivered flat packed for easy self assembly or assembled for immediate use!
  • View all 24 Hour Office Chairs

Chiropractor Report - inSync 24 Hour Mesh Office Chair

Height adjustable high mesh back - helps to keep stress from building up in the pelvis, lower back and hips by enabling the user to move the support to exactly where it is needed. This reduces the pressure on the intervertebral discs in the lumbar spine thus preventing lower back pain. The Mesh back helps to mould around the user giving better support.

Seat slide - adjustable depth of the seat creates the perfect seat cushion for each user regardless of the length of their legs or size. This reduces the pressure in the buttock muscles and thighs and improves circulation decreasing the incidence of Deep Vein Thrombosis. The seat MESH covering has rounded edges to stop the sides of the chair pressing into the legs, improving circulation to the lower limbs.

High back - provides excellent support throughout the lower and upper back, helping to decrease strain on the shoulders and neck. This helps to reduce the incidence of headaches and upper limb disorders.

Self adjusting lumbar support - provides the best support exactly where it is needed. The whole lumbar section moves to the position required keeping the lumbar spine supported as the user leans on to the back of the chair. This feature reduces the stress on the lumbar spine by maintaining the correct lumbar lordosis (curve) allowing joints to move, removing strain from the intervertebral discs and the ligaments and muscles of the lumbar spine and lumbosacral junction. (The junction between the lumbar spine and the pelvis).

Synchronous Plus Tilting Mechanism with Free Float Mode - allows the user to move while still sitting at their desk. This improves circulation to the muscles of the lower back, pelvis and hips, as well as reducing the stress on the lumbar spine. The movement allowed also activates the body's natural blood pump system that promotes better circulation in the legs reducing the chance of deep vein thrombosis. There are different locking positions so that the user can adopt different postures for different tasks.

Adjustable Body Weight Tension Control calibrates the chairs resistance to the users body weight with the synchronous mechanism automatically. This keeps all of the support in the right place as the user moves back and forth in the chair and leans onto / moves off the chair back. This allows the chair to tension to the users weight so that the chair is supporting when leaning back but moveable without too much effort when required. This also stops the seat back from moving too easily and the user losing support as they lean on the chair. The correct resistance is vital for the chair to provide the right support in the right areas as the user moves back and forth in the chair and leans onto / moves off the chair back

Tilting Optional Headrest provides support to the head giving the user a more comfortable head position. This helps to ease tension in the neck and shoulders reducing the incidence of headaches, migraines, and shoulder complaints.

Height Adjustable Pivoting Armrests provide an adaptable position of the arm rests. This feature will provide the best support to the arms and shoulders depending on the task in hand. The adjustability of the arms allows the user to customise them to their requirements for the different tasks. This reduces the tension in the shoulders and helps to avoid upper limb complaints like carpal tunnel and tennis elbow.

High Quality Twin Castors
The smooth twin castors allow the user to move the chair in the office while seated easily and without strain. This makes it easy for the user to move back from their desk and turn the seat so that they may stand in a safer neutral position and not have to twist out of their chair causing strain on their spine as they do so.

What does Chiropractor Approved and Endorsed mean?

This chair has been examined and tested by a UK registered Chiropractor with over 20 years of full time clinical experience – Robert Bateman BSc DC DCHA, GCC Registration No. 00412.
Every chair in the Chiropractor Endorsed range has been designed as a combination of engineering and manufacturing expertise and the natural human anatomy, biophysics and biomechanics.

Dimensions (mm) 
Overall Dimensions W670 x D680 x H1045 to 1170 
Backrest Dimensions W520 x H570 
Seat Dimensions W515 x D370 to 435 x H490 to 565 
Armrest Type  Adjustable T Arms 
Arm Height (from floor) 655 to 820 
Armrest Adjustment Types  Height 
Lumbar Support Fixed 
Adjustment Types Height; Tilt; Height Adjustable Backrest; Seat Depth 
Mechanism Selftension Synchro Mechanism 
Recommended Daily Usage  Up to 24Hrs 
Recommended Weight Capacity/User Weight  150KG 
Product Weight 25.9KG 
Testing Certification TB117 
Warranty 3 Years 

24 Hour Usage
24 Hour Usage
Suitable for up to 24 hours a day, 7 days a week
Up to 150Kg
Up to 150Kg
Suitable for users up to 150 KG
Chiropractor Approved
Chiropractor Approved
Tried and tested by a UK Chiropractor.
Height Adjustable Arms
Height Adjustable Arms
Personalised support with height adjustable support.
Lumbar support
Lumbar support
Supports the lower back to prevent back pain.
Height Adjustable Backrest
Height Adjustable Backrest
Ensures backrest height is at the optimum position for the user.
Gas Lift Adjustment
Gas Lift Adjustment
Adjust seat height to the optimum height for the user.
Synchro Seat & Back Tilt
Synchro Seat & Back Tilt
Aligns the back recline and seat angle together in a 2:1 ratio for perfect ergonomics.
Weight Tension Control
Weight Tension Control
Adjusts and controls the backrest recline via the user's bodyweight.
Seat Slide
Seat Slide
Adjust the seat depth to better suit user height.

inSync 24 Hour Mesh Office Chair

3 Year Warranty
24 Hour Usage
Up to 150Kg
Chiropractor Approved

Product Code: 284293
Estimated Delivery:
Next Working Day (if ordered by 4pm)
N. Ireland, Highlands & Islands - Contact us for a price