Extra $20 off for better spine and lumbar support at work.
Hurry! Flash Sale Ends in:
Best Sellers
Special Bulk Offers
Get $20 off with code: FLASH
—No Minimum Spend Required
FLASHBuy More, Save More!
Take advantage of our Buy More, Save More deal. Upgrade your entire department or office and create a workspace where productivity and comfort thrive.
Free Giveaway
Shop By Use
Posture & Support
Footrest Choices
Budget Friendly
From Poor Posture to
Ergonomic Support.
Sihoo promotes a more natural sitting position, helping reduce unnecessary strain on your lower back during long hours of sitting.
Ergonomic Spine Alignment
Adjustable Back Support
Pressure-Distributing Seat
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.
Flexible Full Back Support
The flexible backrest responds to upper-body movement, adjusting with your posture to deliver continuous, well-balanced support. By matching the natural curve and motion of your back, it helps reduce pressure and keeps you comfortably supported throughout the day.
Ideal for professionals in desk-based roles—such as developers, designers, and analysts—as well as students and remote workers who spend long hours seated and rely on consistent back support.
Sihoo 2026 Flash Sale FAQs
When does the 2026 Flash Sale start and end?
When does the 2026 Flash Sale start and end?
This term, Sihoo’s 2026 Flash Sale kicks off on Jan 19, 2026, and runs through Jan 31, 2026 (PDT). During this limited-time event, you can enjoy exclusive discounts on Sihoo’s best-selling ergonomic chairs.
Can I try the chair and return it if it’s not right for me?
Can I try the chair and return it if it’s not right for me?
Yes. We offer a hassle-free return policy so you can try your chair at home. If it’s not the right fit for your needs, you may return it within the eligible return window. Please note that returned items must meet our return conditions. For full details, visit our Return Policy page.
What should I do if my chair arrives damaged?
What should I do if my chair arrives damaged?
If your package arrives damaged, please contact our customer support team as soon as possible and include photos of the damage. We’ll work quickly to arrange a replacement or solution to ensure you receive your chair in proper condition.
Are these offers available in limited quantities?
Are these offers available in limited quantities?
Yes. Sale pricing is subject to available inventory. Once stock runs out, the offer may end without notice. Availability may vary by model and color.
Is shipping free during the sale?
Is shipping free during the sale?
Free shipping is available on eligible orders within qualifying regions. Shipping availability and conditions are shown at checkout before you complete your purchase.
How long does delivery take during the sale period?
How long does delivery take during the sale period?
Orders typically ship within 1–3 business days. Delivery times may vary depending on your location and order volume during the sale, but most customers receive their chairs within the estimated delivery window shown at checkout.
Does the warranty apply to sale items?
Does the warranty apply to sale items?
Yes. All chairs purchased during the sale are covered by Sihoo’s standard warranty. Sale pricing does not affect warranty coverage.
How can I stay updated on current and upcoming deals?
How can I stay updated on current and upcoming deals?
To stay informed about promotions, new product launches, and exclusive offers, we recommend subscribing to our email list or following Sihoo on our official channels.