SIHOO ergonomic chair on a wooden platform with gold confetti

Good seats. Good times.

The Oktoberfest Sale is here. Save across the SIHOO range,
including the Doro C300 Pro V2. Ends 12 October, while stocks last. The Oktoberfest Sale is here. Save across
the SIHOO range, including the Doro C300
Pro V2. Ends 20 October, while stocks last.

Shop the Oktoberfest Sale

3-year warranty

with repair support

Free Shipping

Australia Wide

Save up to $300 off

Sihoo Doro C300 Pro V2

Trusted by 1,300+ Australians

for ergonomic office chairs

SIHOO Oktoberfest Sale

Doro C300 Pro V2.
Your workspace upgrade.

Give your everyday workspace an upgrade with the SIHOO Doro C300 Pro V2, featured in our Oktoberfest Sale.

Looking for your next ergonomic office chair? Start with the Doro C300 Pro V2 and explore its features, adjustments and sizing to see whether it suits the way you work.

Shop the Oktoberfest Sale for savings across the SIHOO range, including the Doro C300 Pro V2. Pay in 4 fortnightly instalments with Afterpay. Sale ends 12 October, while stocks last.

Shop SIHOO ergonomic chairs with Afterpay Shop the Oktoberfest Sale

Settle in now.
Pay easy later.

Take home your Sihoo chair.

Split it into 4 easy instalments instead of dropping cash upfront.

6 weeks to spread your payments out.

Zero interest when you pay on time.

Just select Afterpay at checkout.

Available on all Sihoo ergonomic chairs this Oktoberfest.

One bloody good chair. Built for your whole day.

Deep Work

Power through your day. Targeted lumbar support helps you stay comfortable and focused.

Creative Flow

Big projects need room to breathe. Fine-tune your seating as you design, code and create.

Extended Play

Settle in for your next session. Adjust your armrests and back support from warm-up to final victory.

Pure Recline

Shift into downtime mode. Recline back and make your rest just as rewarding as your work.

Transform your setup with our lowest Oktoberfest prices

Sihoo ergonomic lineup. Up to 40% off our best sellers. Afterpay ready.

Save $300.00
Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 1 Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 2

SIHOO Doro C300 Pro V2 Ergonomic Office Chair

Now $799.00 Was $1,099.00
Save $320.00
Front view of black Sihoo Doro C300 ergonomic chair in Australia with black frame, mesh back, cushioned seat, and adjustable headrest Front view of black Sihoo Doro C300 ergonomic chair in Australia highlighting sleek design and ergonomic support.

SIHOO Doro C300 Pro Ergonomic Office Chair

Now $679.00 Was $999.00
Save $160.00
Front view of black Sihoo M57 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Black Sihoo M57 ergonomic chair in Australia shown from the front on a white background highlighting breathable mesh and adjustable support

SIHOO M57 Ergonomic Office Chair

Now $329.00 Was $489.00
Save $160.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with footrest, mesh back, and lumbar support on white background Front view of Sihoo M57 ergonomic chair in Australia with award badges highlighting comfort, support, and certified quality

SIHOO M57 Ergonomic Office Chair with Footrest

Now $369.00 Was $529.00
Save $450.00
Front view of black Sihoo Doro C500 ergonomic chair in Australia with black frame, mesh back, padded seat, footrest, and adjustable headrest Front view of black Doro C500 ergonomic chair with footrest in Australia on a white background.

SIHOO Doro C500 Ergonomic Office Chair

Now $1,199.00 Was $1,649.00
Save $190.00
Front view of black Sihoo M18 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Rear view of black Sihoo M18 ergonomic chair in Australia on a white background highlighting its mesh back and support structure

SIHOO M18 Ergonomic Office Chair

Now $279.00 Was $469.00
Save $120.00
Front view of black Sihoo M56 ergonomic chair in Australia with mesh back, adjustable headrest, and lumbar support on white background Front view of an ergonomic chair on a transparent background.

SIHOO M56 Ergonomic Office Chair

Color Black Mesh
Now $249.00 Was $369.00
Save $190.00
Front view of black Sihoo M90 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Black Sihoo Vito M90 ergonomic chair in Australia from semi front left view on white background, showcasing ergonomic comfort and posture support

SIHOO Vito M90 Ergonomic Office Chair

Now $339.00 Was $529.00

12 days of Oktoberfest Sale savings

Get the SIHOO Doro C300 Pro V2 at Oktoberfest Sale pricing. Pay in 4 interest-free instalments with Afterpay. Ends 12 October, while stocks last.

00 Days
00 Hours
00 Mins
00 Secs

300+

precision-tested
components

6D

coordinated
adjustments

Dynamic

adaptive lumbar
support

Built for

everyday
performance

For Work

All-day lumbar support for the daily grind

Save $300.00
Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 1 Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 2

SIHOO Doro C300 Pro V2 Ergonomic Office Chair

Now $799.00 Was $1,099.00
Save $320.00
Front view of black Sihoo Doro C300 ergonomic chair in Australia with black frame, mesh back, cushioned seat, and adjustable headrest Front view of black Sihoo Doro C300 ergonomic chair in Australia highlighting sleek design and ergonomic support.

SIHOO Doro C300 Pro Ergonomic Office Chair

Now $679.00 Was $999.00
Save $450.00
Front view of black Sihoo Doro C500 ergonomic chair in Australia with black frame, mesh back, padded seat, footrest, and adjustable headrest Front view of black Doro C500 ergonomic chair with footrest in Australia on a white background.

SIHOO Doro C500 Ergonomic Office Chair

Now $1,199.00 Was $1,649.00
Save $650.00
Front view of black Sihoo Doro S300 ergonomic chair in Australia with black frame, cushioned seat, footrest, and adjustable headrest Front view of black Sihoo Doro S300 ergonomic chair in Australia with adjustable footrest on clean white background

SIHOO Doro S300 Ergonomic Office Chair

Now $949.00 Was $1,599.00
Save $160.00
Front view of black Sihoo M57 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Black Sihoo M57 ergonomic chair in Australia shown from the front on a white background highlighting breathable mesh and adjustable support

SIHOO M57 Ergonomic Office Chair

Now $329.00 Was $489.00
Save $160.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with footrest, mesh back, and lumbar support on white background Front view of Sihoo M57 ergonomic chair in Australia with award badges highlighting comfort, support, and certified quality

SIHOO M57 Ergonomic Office Chair with Footrest

Now $369.00 Was $529.00
Save $100.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with black frame and seat, breathable mesh back, and adjustable headrest Front view of ergonomic chair in Australia, black M57 Pro on a white background.

SIHOO M57 Pro Ergonomic Office Chair

Now $399.00 Was $499.00
Save $80.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with mesh back, adjustable headrest, and lumbar support on white background Front perspective of ergonomic chair in Australia, black M57 Pro on clean white background

SIHOO M57 Pro Ergonomic Office Chair with Footrest

Now $439.00 Was $519.00

For Study

Comfy, durable, and student-budget friendly

Save $190.00
Front view of black Sihoo M18 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Rear view of black Sihoo M18 ergonomic chair in Australia on a white background highlighting its mesh back and support structure

SIHOO M18 Ergonomic Office Chair

Now $279.00 Was $469.00
Save $130.00
Black Sihoo M18 Pro ergonomic chair in Australia front view with all black frame, cushioned seat, mesh back, and built in headrest Front view of an M18 Pro ergonomic chair in Australia on a white background, showcasing its ergonomic design and adjustable features.

SIHOO M18 Pro Ergonomic Office Chair

Now $369.00 Was $499.00
Save $160.00
Front view of black Sihoo M57 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Black Sihoo M57 ergonomic chair in Australia shown from the front on a white background highlighting breathable mesh and adjustable support

SIHOO M57 Ergonomic Office Chair

Now $329.00 Was $489.00
Save $160.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with footrest, mesh back, and lumbar support on white background Front view of Sihoo M57 ergonomic chair in Australia with award badges highlighting comfort, support, and certified quality

SIHOO M57 Ergonomic Office Chair with Footrest

Now $369.00 Was $529.00
Save $100.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with black frame and seat, breathable mesh back, and adjustable headrest Front view of ergonomic chair in Australia, black M57 Pro on a white background.

SIHOO M57 Pro Ergonomic Office Chair

Now $399.00 Was $499.00
Save $80.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with mesh back, adjustable headrest, and lumbar support on white background Front perspective of ergonomic chair in Australia, black M57 Pro on clean white background

SIHOO M57 Pro Ergonomic Office Chair with Footrest

Now $439.00 Was $519.00

For Gaming Setups and Long Screen Sessions

Keeps posture solid during marathon gaming

Save $300.00
Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 1 Sihoo DORO-C300 Pro V2 Ergonomic Office Chair - view 2

SIHOO Doro C300 Pro V2 Ergonomic Office Chair

Now $799.00 Was $1,099.00
Save $700.00
Back view of Xallking X5 Pro ergonomic gaming chair in Australia with dark purple frame design, mesh back, and adjustable support features Back view of a Xallking X3Pro ergonomic gaming chair in Australia on a transparent background

XALLKING X3 Pro Ergonomic Gaming Chair

Color Blue-Violet Gradient
Now $1,499.00 Was $2,199.00
Save $400.00
Back view of White Xallking X5 Pro ergonomic gaming chair in Australia with white frame, mesh back, and adjustable support design on white background Back view of SIHOO X5 Pro ergonomic gaming chair in Australia, grey finish showcased against a clean white background

XALLKING X5 Pro Ergonomic Gaming Chair

Now $799.00 Was $1,199.00
Back view of Xallking X5C ergonomic gaming chair in Australia with grey frame, mesh back, and adjustable support structure on white background Back view of black XALLKING X5C ergonomic gaming chair showcasing lumbar support and sleek design for comfort.

XALLKING X5C Ergonomic Gaming Chair

Color Black
$559.00
Save $150.00
Back view of Xallking X5F ergonomic gaming chair in Australia with grey frame, mesh back, and pink to blue gradient design on white background Back view of Dream Pink Blue XALLKING X5F ergonomic gaming chair showcasing lumbar support and stylish ergonomic design.

XALLKING X5F Ergonomic Gaming Chair

Color Dream Pink Blue
Now $699.00 Was $849.00
Save $230.00
Rear view of Xallking X5S ergonomic gaming chair in Australia with mesh backrest, angular frame design, and adjustable lumbar support on white background Back view of black XALLKING X5S ergonomic gaming chair showcasing lumbar support and modern ergonomic design

XALLKING X5S Ergonomic Gaming Chair

Now $569.00 Was $799.00
Save $450.00
Front view of black Sihoo Doro C500 ergonomic chair in Australia with black frame, mesh back, padded seat, footrest, and adjustable headrest Front view of black Doro C500 ergonomic chair with footrest in Australia on a white background.

SIHOO Doro C500 Ergonomic Office Chair

Now $1,199.00 Was $1,649.00
Save $650.00
Front view of black Sihoo Doro S300 ergonomic chair in Australia with black frame, cushioned seat, footrest, and adjustable headrest Front view of black Sihoo Doro S300 ergonomic chair in Australia with adjustable footrest on clean white background

SIHOO Doro S300 Ergonomic Office Chair

Now $949.00 Was $1,599.00

For Movie Marathon

Smooth recline for binge-watching

Save $160.00
Front view of black Sihoo M57 ergonomic chair in Australia with black frame and seat, mesh back, and adjustable headrest Black Sihoo M57 ergonomic chair in Australia shown from the front on a white background highlighting breathable mesh and adjustable support

SIHOO M57 Ergonomic Office Chair

Now $329.00 Was $489.00
Save $160.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with footrest, mesh back, and lumbar support on white background Front view of Sihoo M57 ergonomic chair in Australia with award badges highlighting comfort, support, and certified quality

SIHOO M57 Ergonomic Office Chair with Footrest

Now $369.00 Was $529.00
Save $100.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with black frame and seat, breathable mesh back, and adjustable headrest Front view of ergonomic chair in Australia, black M57 Pro on a white background.

SIHOO M57 Pro Ergonomic Office Chair

Now $399.00 Was $499.00
Save $80.00
Front view of black Sihoo M57 Pro ergonomic chair in Australia with mesh back, adjustable headrest, and lumbar support on white background Front perspective of ergonomic chair in Australia, black M57 Pro on clean white background

SIHOO M57 Pro Ergonomic Office Chair with Footrest

Now $439.00 Was $519.00

Buyer's Guide

What to Check Before Choosing an Office Chair?

Look at your daily grind

Pick adjustments that suit how you actually work, game or relax.

Get a proper fit

Make sure the lumbar support and armrests adjust to suit your body.

Keep moving

Go for a chair that lets you shift, lean and recline naturally throughout the day.

Check the quality

Look for documented testing for the specific model, such as testing to BIFMA standards or reports from SGS.

Sihoo vs Others

A lower-priced office chair can work for short sitting periods. The difference shows up when you sit for longer hours and need better adjustment, back support, and build quality.

✓
Real Ergonomic Design
✓
Comfortable & Breathable
✓
Reliable Support
✓
Built to Last
COMPARE SIHOO OFFICE CHAIRS
Sihoo Other Brands
Material Quality
✓

High-grade mesh and steel frame, tested for longevity
✗

Often lower-grade materials that compress and sag over time
Lumbar Support
✓

Dynamic or arch-shaped lumbar that adjusts as you move
✗

Fixed foam pad with a single set position
Adjustability
✓

Headrest, lumbar, armrests, seat height, recline. All adjustable.
✗

Typically seat height only, with limited other adjustments
Certification
✓

BIFMA certified for commercial-grade daily use
✗

Often uncertified or tested only to basic residential standards
Comfort Duration
✓

Designed for 6–10 hours of continuous use
✗

Comfortable for 1–3 hours at most
Price (on sale) $279 – $1,199 $400 – $1,500+ for comparable specifications

What Our Australian Customers are Saying

@Nicholas
★ ★ ★ ★ ★

Love them, they give the perfect luxury touch to any room

@Nicholas

@yingzhuchen
★ ★ ★ ★ ★

The lumbar support and adjustable features have greatly alleviated my lower back and neck pain.

@yingzhuchen

@Shay
★ ★ ★ ★ ★

So far no neck or back pain this week or last.

@Shay

@Jay L.
★ ★ ★ ★ ★

It is a game-changer for anyone who spends long hours at a desk.

@Jay L.

@ERIC B.
★ ★ ★ ★ ★

The mesh factor (vs other chair materials) makes a world of difference.

@ERIC B.

@Nicholas
★ ★ ★ ★ ★

Love them, they give the perfect luxury touch to any room

@Nicholas

@yingzhuchen
★ ★ ★ ★ ★

The lumbar support and adjustable features have greatly alleviated my lower back and neck pain.

@yingzhuchen

@Shay
★ ★ ★ ★ ★

So far no neck or back pain this week or last.

@Shay

@Jay L.
★ ★ ★ ★ ★

It is a game-changer for anyone who spends long hours at a desk.

@Jay L.

@ERIC B.
★ ★ ★ ★ ★

The mesh factor (vs other chair materials) makes a world of difference.

@ERIC B.

CNN logo displayed on a white background for ergonomic chair in Australia
TechRadar logo displayed on a white background, an ergonomic chair in Australia reviewer
The Gadgeter logo on a clean white background for ergonomic chair in Australia
Forbes logo on white background, an ergonomic chair in australia reviewer
CNN logo displayed on a white background for ergonomic chair in Australia
TechRadar logo displayed on a white background, an ergonomic chair in Australia reviewer
The Gadgeter logo on a clean white background for ergonomic chair in Australia
Forbes logo on white background, an ergonomic chair in australia reviewer

Oktoberfest Sale FAQs

Questions to Ask Before Choosing Your Sihoo Chair

When does the SIHOO Oktoberfest Sale wrap up?

The sale runs until 12 October 2026. Shop savings of up to 40% before the event ends.

Are there enough Doro C300 Pro V2 chairs in stock?

The Doro C300 Pro V2 is one of our most in-demand models, and stock can move quickly. Check the product page for current availability and any pre-order information before placing your order.

Can I try a SIHOO chair before I buy?

Yes. Visit our showroom to try the fit, comfort and adjustability before making your decision. We recommend booking in advance and confirming that your preferred model is available to try.

  • Showroom: 11 Ferndell Street, South Granville NSW 2142
  • Bookings: Call 1300 002 580 or email support@sihoo.com.au
  • Visiting hours: Monday–Thursday, 9:00am–3:30pm; Friday, 9:00am–12:00pm
  • Closed: Saturday and Sunday
Can I use Afterpay during the Oktoberfest Sale?

Yes. Select Afterpay at checkout on eligible purchases to split your SIHOO chair purchase into 4 fortnightly payments, with no interest when payments are made on time. Afterpay eligibility, fees and terms apply.

Which SIHOO chairs are the best sellers?

Popular choices include models from the Doro Series, alongside the M57 and M57 Pro. Each offers a different combination of ergonomic support and adjustability. Compare their features and sizing to find the best fit for your work, study or gaming setup.

Your back isn't 21 anymore. Don’t sit like it still is.

Hunching over cheap chairs is behind us. Get full dynamic lumbar support for up to 40% off this Oktoberfest.

Shop Oktoberfest Deals Compare All Chair Models