SIHOO Ergonomic Office Chair, with Dual Dynamic Lumbar Support, 6D Coordinated Armrest

Ergonomic Office Chair, with Dual Dynamic Lumbar Support, 6D Coordinated Armrest, Light Grey/Silver, Grey

Free Delivery

Outside Your Front Door

Get it by Wed, 19 Aug

EC1A 7ES

At a Glance

Weight Capacity : 150 kg

Assembly Required

Compatible Floor Type: Marble / Tile; Carpet; Linoleum / Laminate; Thick Carpet and Shag Rugs; Hardwood; Thin Carpets and Low Pile Rugs; Concrete / Stone

Swivel

About This Product

Experience extraordinary seating comfort with the Doro S300, recipient of the German Design Award. This office chair features a sixth-generation anti-gravity mechanical device for weightless reclining, allowing effortless relaxation during breaks. The adjustable dual dynamic lumbar support provides a personalized comfort experience. The unlocked backrest smoothly tilts and returns to an upright position. Adjustable seat depth and synchronized armrests reduce thigh and shoulder pressure, promoting blood circulation.

Features

Aerospace-grade spring chassis for precise elasticity adjustment
Automotive-grade propulsion rod adjusts the lumbar angle
Suspended seat cushion with automatic balance for posture support
Five-level height adjustment for integrated headrest and back support
Padded 6D synchronized armrests with recline
Five single-handed wire control handles
Adjustable recline elasticity from 100° to 130°
Suitable for heights from 160cm to 190.5cm
High-strength steel detachable chair base

Other Dimensions

Seat: 55cm H X 50cm W X 46cm D
Adjustable Seat Minimum Dimensions: 46cm H X 43cm D
Adjustable Seat Maximum Dimensions: 55cm H X 46cm D
Base: 70cm W X 70'' D
Overall Dimensions: 125cm H X 70cm W X 70cm D
Minimum Overall Height - Top to Bottom: 109cm H
Seat Cushion Thickness: 11cm H
Armrests Max Height - Floor to Armrest: 78cm H
Maximum Overall Height - Top to Bottom: 125cm H
Overall Product Weight: 26kg

Details

Product Type: Office Chair
Frame Material: Metal
Seat Material: Mesh
Back Material: Mesh
Swivel: Yes
Recommended Daily Usage: Heavy Usage (19+ Hours)
Compatible Floor Type: Marble / Tile, Carpet, Linoleum / Laminate, Thick Carpet and Shag Rugs, Hardwood, Thin Carpets and Low Pile Rugs, Concrete / Stone
Weight Capacity: 150kg
Product Care: Do not use any cleaning agents, Spot clean, Avoid direct sunlight, Avoid use of abrasive cleaners, Wipe down with mild soap and water, Wipe clean with a damp cloth, Spot clean with dry cloth
Arm Material: Metal, Nylon
Arm Type: Adjustable Arms
Tilt Mechanism Type: Rotational, Manual Tilt, Synchro Tilt
General Features: Waterfall Seat, Wheels / Casters
Construction Features: Lumbar Support, Arms Included
Built-In Features: Headrest
Adjustability Features: Adjustable Height, Front to Back, Tilting, Up / Down, Back Angle Adjustment, Tilt Lock, Adjustable Tilt Tension, Seat Glide Mechanism, Side to Side, Seat Angle Adjustment, Seat Depth Adjustment, Adjustable Backrest-Height, Pivot, Adjustable Lumbar Support
Removable Components: Wheels / Casters

Warranty

Commercial Warranty: Yes
Commercial Warranty Length: 3 Years
Product Warranty: Yes
Full or Limited Warranty: Full
Warranty Length: Lifetime
Warranty Details: Defects Only, Normal wear and tear not covered
Warranty: Warranty Included, Full Warranty

Customer Reviews

Rated 5 out of 5 stars

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Rated 5 out of 5 stars

NicholasGB

Frame Colour:Light Grey/Silver,

Upholstery Colour:Grey

Comfy and Sturdy even for a heavier male. Great height to sit correctly. Its a great buy with the extended support and means i wont have to invest for at least five years! Thanks Wayfair

28/08/2025

Services

Professional Assembly -

£54.99

5 Year Protection Plan -

£83.98 (£16.80/year)

At a Glance

Description

Specifications

Return Policy

Ergonomic Office Chair, with Dual Dynamic Lumbar Support, 6D Coordinated Armrest

30-Day Return Policy

Customer Reviews

Services