FLEXISPOT BS8 PRO Ergonomic Office Chair, Grey

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Product guide

FLEXISPOT BS8 PRO Ergonomic Office Chair, Grey

Grey: The FLEXISPOT BS8 PRO is an ergonomic office chair with adjustable lumbar support, a reclining backrest and height-adjustable armrests. Its listing gives a foldable form factor, but also contains inconsistent model and dimension details, so confirm the exact version and measurements before ordering.

At a glance

Lumbar support is described as vertically adjustable across a 5cm range.
Backrest reclines up to 135 degrees and has a 3-level locking synchronous chassis.
Armrests are described as height-adjustable.
Mesh upholstery and a foam seat are listed.

Price

£178.48Save 15%

Reference price: ~~£209.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Adjustable lumbar support and a recline function give options for changing sitting position.
The listing specifies a 5cm lumbar adjustment range and recline up to 135 degrees.
Height-adjustable armrests allow some adaptation to desk and user height.

Cons

Customer feedback reports that the seat can feel too short, a concern for taller users.

Technical specifications

18 specifications

Identity
Brand	FLEXISPOT
Model	BS8G

Dimensions and installation
Form factor	Foldable
Dimensions listed	50 x 70.5 x 111 centimetres
Weight listed	20 Kilograms
Assembly required	Yes

Materials and finish
Material listed	Pro
Frame material	Alloy Steel
Seat material	Foam
Upholstery fabric	Mesh
Finish	Powder Coated

Adjustments and support
Lumbar support vertical adjustment range	5cm
Maximum backrest recline	135 degrees
Armrest adjustment	Height (1D/Vertical)

Other listed measurements
Seat depth	45 centimetres
Seat length	48
Arm height	27 Centimetres
Backrest width	51 Centimetres

What to know before buying

Listing details to confirm

The listing is inconsistent: its title calls the chair BS8 PRO in grey, while the model field gives BS8G and colour details say Charcoal. It lists dimensions as both 61D x 66W x 119H centimetres and 50 x 70.5 x 111 centimetres, and maximum weight recommendations of 120 Kilograms, 125 Kilograms. The listed material is “Pro”, which does not identify a material. Confirm the exact variant, measurements, colour and load recommendation before buying.

What’s in the box

Included

Office Chair

Who is it for?

A good fit for

Office users wanting adjustable lumbar support, reclining and height-adjustable armrests.
Buyers who can confirm the chair's dimensions and suitability for their body size before purchase.

Less suited to

Taller users who need a longer seat, given customer reports that the seat length may be too short.
Buyers needing a clearly specified material or an unambiguous size and weight recommendation without further confirmation.

FLEXISPOT BS8 PRO Ergonomic Office Chair, Grey · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 100 ratings

5 stars60%60%
4 stars13%13%
3 stars11%11%
2 stars9%9%
1 star7%7%

Customer feedback highlights perceived comfort, quality and back support, with some customers also describing the chair as easy to adjust and appreciating its recline. Experiences are mixed on adjustment options and durability, and feedback raises a practical concern that the seat may be too short for taller users. That concern is especially relevant because the listing gives a seat length of 48 without a unit and contains conflicting overall dimensions. The overall ratings distribution is mixed rather than uniformly positive, so treat these comments as indications of varied experiences, not a guarantee of fit or longevity.

Positive themes

Customers describe the chair as comfortable and of good quality, and report good back support.
Some customers find it easy to adjust and speak positively about the recline.

Negative themes

Some customer feedback says the seat is too short and may not suit taller people.

Mixed feedback

Feedback differs on the available adjustment options.
Customers disagree about durability and confidence in heavy professional use.

Frequently asked questions

Does the BS8 PRO recline?

The listing says the backrest reclines up to 135 degrees and describes a 3-level locking synchronous chassis.

Can the lumbar support be adjusted?

The listing describes vertical lumbar adjustment across a 5cm range.

Is the chair suitable for taller users?

Customer feedback includes concerns that the seat length is too short for taller people. Consider this alongside the listed seat length of 48, which has no unit specified.

Which dimensions and colour should I expect?

The listing gives conflicting dimensions and uses both grey and Charcoal for the colour. Confirm the exact variant and measurements with the selected listing before purchase.