HÃ…G SoFi 7500 Mesh Back Black Office Chair (with slideback armrests)
The HÃ…G SoFi range was designed in partnership with award-winning agencies Powerdesign and Frost Produkt. The latest mesh high back models combine market-leading technologies and a handsome design to produce not only a place to sit but a tool to actively enhance your experience of working.
The innovative heavy duty mesh on the SoFi 7500 (black frame) offers the perfect balance between support and air-flow, while giving your office a contemporary look. Ergonomic features include a padded lumbar support, unique 'SlideBack' armrests, foot support and an optional neckrest. The key to the SoFi is movement. Without you even having to think about it, the special centre tilt mechanism will activate your muscles to keep your body comfortably stimulated throughout the day.
This version of the SoFi 7500 comes with a stylish black frame.
"The major challenge for us was to create a beautiful object from something that is in fact a highly advanced machine. With HÃ…G SoFi we managed to ensure all features and mechanisms are compact and hidden away." - Aleksander Borgenhov, Designer Powerdesign AS.
- Innovative yarn construction mesh providing a strong and sturdy comfortable backrest
- Stylish black frame
- High backrest ideal for longer bodied users
- HÅG inBalance® (balanced, flowing tilt function backwards and forwards) with 3 tension levels
- Padded lumbar support adjustable in height
- Adjustable seat depth
- Supplied with HÃ…G SlideBack armrests - easy to switch position depending on task, whether you need to be close to your desk or rest your elbows
- Gripped surface on top of the foobase for a comfortable place to move around or support feet
- Black aluminium base
- Backrest length:
- 720 mm
- Backrest width (widest point):
- 470 mm
- Backrest adjustment:
- 620 mm
- Seat height (lowest):
- 450 mm
- Seat height (highest):
- 640 mm
- Seat pan width:
- 450 mm
- Seat pan length:
- 380 mm
- Seat pan (longest):
- 460 mm
- Seat pan (shortest):
- 380 mm
- Lumbar height:
- 165-260 mm
- Weight limit:
- 150 kg
- Seat tilt angle:
- 12° forward, 17° back
- Armrest (lowest):
- 185 mm
- Armrest (highest):
- 300 mm
- Armrest pad length:
- 230 mm
- Armrest pad width:
- 90 mm
- Armrest width adjustment:
- 405-530 mm
- Coccyx cut-out size (D x W):
- N/A
- Headrest/neckrest pad width:
- 240 mm
- Headrest/neckrest pad height:
- 90 mm
- Warranty:
- 10 years
Q: My gas stem seems a little stiff – is this normal?
Sometimes, over time, the gas stem can become a little stiff when trying to adjust the height. A quick and easy fix for this is using WD-40 or Vaseline. Apply a light layer of grease to the gas stem, then try adjusting the gas stem 3-4 times. The gas stem should now adjust easily.
Q: Can my seat slide forward?
There is a lever on the right hand side of your HÃ…G SoFi 7500, underneath your seat. Move the lever back and forth to adjust the seat slide until you are comfortable. About four fingers width between the front edge of the seat and the hollow of the knee provides good blood circulation.
Q: I have lumbar support in my backrest, how do I adjust this?
On the back of your HÃ…G SoFi 7500 there is an oval shaped lumbar. Simply pull the lumbar upwards, or push downwards, until you are comfortable.
Q: How do I stop the rocking motion of my chair?
There is a tilt lock underneath on the right left hand side of your HÃ…G SoFi 7500. Pull this tab outwards to the side to lock your HÃ…G SoFi 7500. To unlock, simply push the tab back in.
Q: We have hot-desking and I want to adjust the backrest height – how do I do this?
Unfortunately, with the HÃ…G SoFi 7500, you cannot adjust the backrest height, as it is a fixed height chair.
Q: My seat has become worn over time – can I just swap a new one for the old one?
You can swap seat pads over on this chair, however we will need to send an Installation Technician out to swap these over for you.
Please contact our customer services team on +44 (0) 345 345 0010 to order your new seat pad and arrange an appointment for an Installation Technician.
Still having problems?
Please give our customer services team a call on +44 (0) 345 345 0010.





