FlexiSpot Soutien Ergonomic Office Chair (C5) vs HÅG SoFi
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

FlexiSpot
FlexiSpot Soutien Ergonomic Office Chair (C5)
$249.99 – $279.99
VS
HÅG / Flokk
HÅG SoFi
$1,689 – $1,979
$1,439.01
lower starting price for FlexiSpot Soutien Ergonomic Office Chair (C5) than HÅG SoFi at the brand stores
Differences at a glance
Sources
- Soutien Ergonomic Office Chair C5 | Flexispot ↗Checked Oct 17, 2026
- HÅG SoFi factsheet ENG (Oct 2019), Flokk ↗Checked Sep 29, 2026
- HÅG SoFi Spec Sheet (US, 2026-08-06), Flokk ↗Checked Sep 29, 2026
- HÅG US Price List (Flokk, 8.6.26) (price) ↗Checked Sep 29, 2026
FlexiSpot Soutien Ergonomic Office Chair (C5)HÅG SoFi
- Price
- $249.99 – $279.99$1,689 – $1,979
- Seat height
- 17.9–20.9 in395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)
- Seat depth
- 18.7 in380–460 mm (15.0–18.1 in)
- Load capacity
- 300 lb300 lb (136 kg)
- Recline
- 95–115°Tilt range is 20° forwards and 14° backwards from a neutral position 4° to the rear
- Arms
- 2DHÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mm
- Headrest
- 2DHeadrest foremost support point 630-835 mm
- Lumbar support
- 2DAdjustable lumbar support standard; foremost support point 165-260 mm
- Warranty
- 5 years10-year guarantee against production defects (normal use up to 9 hours per day)
Questions
Which is cheaper, the FlexiSpot Soutien Ergonomic Office Chair (C5) or the HÅG SoFi?
The FlexiSpot Soutien Ergonomic Office Chair (C5) is cheaper to start: $249.99 versus $1,689 for the HÅG SoFi at the brand stores (Oct 2026).
Which has a higher weight capacity?
Neither. Both are rated for 300 lb in their official specifications.
Which has a headrest?
Both: the FlexiSpot Soutien Ergonomic Office Chair (C5) as standard and the HÅG SoFi as standard.
FlexiSpot Soutien Ergonomic Office Chair (C5): specs, reviews, where to buy →HÅG SoFi: specs, reviews, where to buy →


