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Sihoo M90 Ergonomic Office Chair
Engineered for professionals who demand more from their seat, the Sihoo M90 Ergonomic Chair features a precision-tuned adaptive lumbar system, 3D adjustable armrests, and a breathable mesh back to keep you cool and supported. The high backrest and wide headrest provide full-body comfort, while the synchronous tilt mechanism encourages natural posture and movement. Whether you're deep in focus or on long video calls, the M90 offers the ergonomic foundation you need to perform at your best.
Sihoo M90 Ergonomic Office Chair with built-in footrest
Experience next-level relaxation with the Sihoo M90 Ergonomic Chair with built-in footrest. Combining the advanced lumbar support and adjustability of the M90 with an extendable footrest, this chair transforms from a productivity hub to a comfortable recline station in seconds. Perfect for home offices and hybrid workspaces, the M90 with footrest allows you to stretch out, recharge, and return to your tasks fully refreshed. Where ergonomic design meets all-day adaptability.
Sihoo VIto M90 Ergonomic Office Chair $379.00$389.00$379.00 | Sihoo VIto M90 Ergonomic Office Chair with Footrest $419.00$419.00 | |
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Headrest | ||
Mechanism | ||
Mesh material | ||
Suspension System | ||
Waterfall-shapedseat cushion | ||
Lumbar support | ||
Armrests | ||
Seat height | ||
Seat width | ||
Seat depth | ||
Overall height | ||
Recline angle | ||
Net weight | ||
Max Recommended Weight | ||
Recommended user height range | ||
Engineered for Endurance
The Sihoo M90 is crafted for professionals who spend long hours at their desk. With adaptive lumbar support, 3D adjustable armrests, and a high backrest with full head and neck support, it’s designed to keep you in perfect ergonomic alignment from morning meetings to late-night deadlines. Say goodbye to back pain—this is comfort that works overtime.
Recline, Refresh, Repeat
Built for the modern work-life rhythm, the Sihoo M90 features smooth reclining functionality and, in select models, a built-in footrest for added comfort. Transition effortlessly from work mode to rest mode with one chair that does it all. Whether you’re powering through a to-do list or taking a well-earned break, the M90 supports every moment.
Smart Design Meets Everyday Function
The Sihoo M90 combines intuitive design with robust construction for a truly ergonomic experience. From its breathable mesh back to its synchronous tilt mechanism and tension control, every feature is built to reduce fatigue and enhance focus. It’s a chair that thinks ahead—so you can stay one step ahead too.
Premium Ergonomics, Practical Pricing
With features that rival high-end ergonomic chairs, the Sihoo M90 offers unbeatable value. Adjustable lumbar support, a spacious seat, and durable components make it a smart investment for your workspace. Get the support you need—without the designer price tag.
Engineered for Endurance
The Sihoo M90 is crafted for professionals who spend long hours at their desk. With adaptive lumbar support, 3D adjustable armrests, and a high backrest with full head and neck support, it’s designed to keep you in perfect ergonomic alignment from morning meetings to late-night deadlines. Say goodbye to back pain—this is comfort that works overtime.
Recline, Refresh, Repeat
Built for the modern work-life rhythm, the Sihoo M90 features smooth reclining functionality and, in select models, a built-in footrest for added comfort. Transition effortlessly from work mode to rest mode with one chair that does it all. Whether you’re powering through a to-do list or taking a well-earned break, the M90 supports every moment.
Smart Design Meets Everyday Function
The Sihoo M90 combines intuitive design with robust construction for a truly ergonomic experience. From its breathable mesh back to its synchronous tilt mechanism and tension control, every feature is built to reduce fatigue and enhance focus. It’s a chair that thinks ahead—so you can stay one step ahead too.
Premium Ergonomics, Practical Pricing
With features that rival high-end ergonomic chairs, the Sihoo M90 offers unbeatable value. Adjustable lumbar support, a spacious seat, and durable components make it a smart investment for your workspace. Get the support you need—without the designer price tag.
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How to Use a SIHOO M90 Series Chair Properly
How Do I Adjust the Sihoo M90 Chair for My Body?
Start by setting your seat height so your feet rest flat on the floor and your knees form a 90° angle. Adjust the lumbar support to sit comfortably in the curve of your lower back—this helps maintain healthy posture. Position the 3D armrests to support your elbows while keeping your shoulders relaxed. Don’t forget to adjust the headrest to cradle the back of your head without pushing it forward.
Can I Recline and Still Stay Ergonomic?
Absolutely. The Sihoo M90 features a synchronized recline that allows your back and seat to move together smoothly. To use this, unlock the tilt mechanism and lean back—ideal for relaxation or stretching between tasks. Use the tilt tension control to set the resistance to your preference. For the M90 model with a footrest, extend it fully and recline for a quick recharge without ever leaving your desk.
How Do I Care for and Maintain My Sihoo M90 Chair?
To keep your chair in top condition, gently wipe down the mesh and frame with a soft cloth and mild soap. Avoid harsh chemicals. Check and tighten screws and bolts every few months to ensure stability. For moving parts like the tilt mechanism and casters, a small amount of lubricant will keep everything operating smoothly. Treat your Sihoo M90 well, and it will reward you with long-term support.
Customer Service
Email: support@sihoo.com.au
Phone: 1300 002 580
Operating Hours
Monday to Friday: 8am - 5:30pm (Melbourne/Sydney time)