Hurry! Sale Ends in:
Best Sellers for Your First Office Upgrade
Sihoo DORO-C500 Ergonomic Office Chair
Sihoo DORO-S300 Ergonomic Office Chair
Sihoo A3 DORO-C300 Pro Ergonomic Office Chair
Sihoo A3 DORO-C100 Ergonomic Office Chair
Makes Every Sitting Moment Better
Arch-Shaped Lumbar Support
The arch-shaped lumbar support naturally fits the curve of your spine, keeping your lower back aligned and supported through every task—whether you’re finishing a project, studying late, or catching up on emails.
Ideal for office professionals, students, and remote workers who spend long hours seated and need reliable back support to maintain healthy posture.
Reduce Discomfort in the Hips
The ergonomic seat cushion is designed to distribute weight evenly and reduce pressure on the hips, so you can sit for hours without discomfort—perfect for those who work hard and deserve comfort at home.
Ideal for users who sit for extended periods—whether working from home, attending virtual meetings, or studying—seeking lasting comfort without pressure on the hips.
Sihoo vs Others
Sihoo ergonomic chairs enhance your gaming experience better than regular gaming chairs.
| Sihoo | Other Brands | |
|---|---|---|
| Quality |
✓ Sustainable, high-quality materials |
✗ Cheap, fragile inferior materials |
| Adjustable Support |
✓ Sustainable, high-quality materials |
✗ Cheap, fragile inferior materials |
| Low Back Support |
✓ Sustainable, high-quality materials |
✗ Cheap, fragile inferior materials |
| Tested and Verified |
✓ Sustainable, high-quality materials |
✗ Cheap, fragile inferior materials |
| Gaming Hours Per Day | 6-10 Hours | 1-2 Hours |
| Price and Cost | $299 - $1,200 | Over $1,500 |
Loved By Community
See why now’s the perfect time to get your Sihoo Doro Series.
At Sihoo, we believe that comfort is the foundation of productivity
Q1: When does the Cyber Monday Sale take place?
The Sihoo Cyber Monday Sale runs from 1st of December only.
Q2: Who can join the Cyber Monday Sale?
All customers shopping on the Sihoo official website during the event period can enjoy the discounts.
Q3: Do I need a coupon code?
No! Discount is applied upon checkout.
Q4: Which products are included in the sale?
Sihoo Doro Series ergonomic chairs are part of the Cyber Monday Sale. Check each product page for the discounted price tag.
Q5: Can I combine this offer with other promotions or coupons?
No. The Cyber Monday Sale discount cannot be combined with other offers or discount codes.
Q6: Do I still enjoy return and warranty services?
Yes! All Cyber Monday Sale purchases include 30-day free returns & exchanges and a 3-year warranty, just like regular orders.
Q7: Where is this offer available?
The Cyber Monday Sale is available to customers in Australia only.
💻 Cyber Monday Sale Is Now Live, Your Final Chance at Unbeatable Comfort
Cyber Monday has arrived, and so has your last opportunity this season to secure SIHOO’s most advanced ergonomic chairs at exceptional savings.
This is your moment to lock in the comfort upgrade you’ve been putting off. The Doro Series, including the Doro S300 and Doro C300, delivers unmatched ergonomic precision, dynamic support, and all-day comfort designed for real working (and gaming) humans. Whether you’re perfecting your posture, enhancing your productivity, or simply seeking better daily comfort, Cyber Monday is the time to make your move.
These once-a-year Cyber Monday offers give you the best chance to upgrade to premium ergonomics before prices return to normal.
🌟 Spend & Save, Your Cyber Monday Comfort Deal Starts Now
Cyber Monday brings the ultimate opportunity to enjoy SIHOO’s most advanced ergonomic engineering at incredible value.
Every chair in the Doro Series is designed to support your body where it matters most, reducing strain, improving posture, and elevating your comfort throughout long work sessions. From adaptive lumbar support to breathable mesh and effortless recline technology, each detail is crafted to deliver superior ergonomic performance.
Your workspace deserves an upgrade.
Your body deserves the right support.
Cyber Monday makes both possible.
⏰ Limited Time Only, Cyber Monday Ends Tonight
The clock is ticking — and Cyber Monday waits for no one.
This is your final day to secure Spend & Save pricing on our best-selling Doro S300, Doro C300, and more. With stock moving fast and prices returning soon, now is the moment to act.
Once Cyber Monday ends, so do these savings.
Don’t let another year of discomfort pass you by.
Upgrade your comfort. Upgrade your posture.
Shop the Cyber Monday Sale now — before it’s gone.