Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Black
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Black
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Black
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Grey
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Black
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back
SihooSKU: V255-SIHOO-V1-001-GY

Sihoo V1 4D Ergonomic Office Chair with Footrest Black

$920.00
Color: Black
Sihoo V1 4D Ergonomic Office Chair Adjustable High-Back Black
Sihoo V1 4D Ergonomic Office Chair with Footrest Black
$920.00
Color: Black
Low Stock (2)

Designed for long hours of sitting, this premium ergonomic office chair delivers exceptional comfort and support for work, study, or relaxation. Its Y-shaped backrest and S-curve design naturally align with the spine, helping to reduce fatigue and promote healthy posture throughout the day. The chair features 4D adjustable lumbar support and a 5-level adjustable backrest, with four recline angles (110°, 120°, 130°, and 140°) to suit different tasks or moods—whether you're focused at your desk or taking a quick break.

Customisation continues with adjustable seat depth (5cm), 8-level armrest height adjustment, and a plush, oil wax PU headrest that adds both style and comfort. The high-resilience sponge seat offers generous support for a variety of body types and sitting positions. Built with a reinforced steel hydraulic system and an electroplated aluminum alloy base, this chair meets SGS and BIFMA safety standards for durability and stability. Assembly is quick and easy with clear, multilingual instructions, and the chair is backed by a 3-year warranty for added peace of mind.

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Product Features
  • Ergonomic design: The Y-shape backrest frame of the ergonomic office chair provides all-round elastic support and protection. The S-shape backrest fits for the spine curve, and the global designed hand feel is as soft as human body shape. The ergonomic office chair provides long term comfort and perfect support for all health-conscious users.
  • Customised high backrest: The 4D lumbar support can provide users with customised lumbar care. The 5-gear adjustable backrest can make users of all heights find their comfortable sitting postures, and the inclination of the desk chair can be adjusted to four angles, i.e., 110°, 120°, 130° and 140°. The office chair can be applied to various scenes such as working, entertainment and rest due to flexible adjustment performance.
  • Suitable for more people: With the high-elastic sponge seat cushion, the office chair is adjustable in the depth of 5cm, providing people of various sitting postures with sufficient seating space. The mobile armrest has a supporting adjustable distance of 2.5cm, and it can be adjusted up and down, with eight gears. It is the right hand in the living room and study room at home, and the best choice for white-collar workers in offices.
  • Delicate quality: The big-size headrest with high-grade oil wax PU is adopted, to provide users with environmentally protective and comfortable sitting experience. The reinforced full-steel hydraulic pressure rod has passed SGS and American BIFMA certifications. The precise electroplating aluminum alloy feet are attractive and durable, providing seats with high-pressure core support. It is the most trusted choice as a present due to the top-ranking workmanship and the original design.
  • Easy assembly and three-year warranty: The computer desk chair is equipped with the image-text assembly description of multiple languages, and users can assemble it easily with only 20 minutes. Satisfaction from customers is our motivation for progress. Sihoo home office chairs provide three-year free warranty. Please contact us immediately in condition of any quality problem.
  • Mechanism: Double-rod control type thickened explosion-proof mechanism
  • Chair feet: 350 high-strength aluminum alloy feet
  • Chair wheel: Silent non-slip PU chair wheel
  • Air pressure rod: stroke 85MM (advanced three-stage air pressure rod)
Product Specifications
Category Office chairs
Dimensions

68cm W x 63cm D x 114-122cm H
Weight

29 kg
Weight capacity

120 kg
Colour Black, Grey,
Materials Fabric, Aluminium, Foam, Nylon, Polyurethane (PU),
Brand Sihoo,
SKU Grey: V255-SIHOO-V1-009-GY, Black: V255-SIHOO-V1-009-BK
Box contents 1x ergonomic office chair, 1x assembly instructions
Assembly

Assembly required
Warranty 3 years
Shipping & Returns

Shipping:
We deliver Australia-wide within 3–12 business days. Delivery is to ground floor entrances. We endeavour to offer free shipping Australia-wide. However there are some regional locations that will incur freight charges. We will contact you via email or phone if this is the case. Failure to accept the freight fee will lead to a cancellation of your order.

Returns:
Change of mind? Return eligible items within 14 days in original, unused condition (excludes custom or clearance items). Returns will incur a restocking fee of 15% of the invoiced sum. Return shipping is at your cost.

Damaged Items:
If your order arrives damaged or faulty, contact us within 48 hours of delivery with photo evidence. We will offer you a replacement or full refund or other suitable arrangements.

View our full Shipping & Returns Policy
Care Instructions

To keep your ergonomic office chair in top condition, regularly dust with a soft cloth and vacuum fabric surfaces using a brush attachment. Spot clean spills immediately with a damp cloth and mild detergent—avoid harsh chemicals or abrasives. Check and tighten screws or adjustment knobs periodically to maintain stability. For smooth movement, clean the caster wheels and lightly lubricate if needed. Keep the chair away from direct sunlight and excessive moisture to preserve the upholstery and frame.