(NEW) M59AS Ergonomic Office Chair with Dual-Section Backrest

How to choose a right ergonomic office chair?

Check out our buying guide for you!

Stay Cool, Stay Supported: The Sihoo M59AS combines a breathable mesh design with ergonomic features, ensuring comfort and support all day long.

Breathable Mesh Design: The full mesh construction promotes airflow, keeping you cool and comfortable throughout long hours of sitting.

Dual-Section Backrest: Designed to contour to your spine, this backrest provides tailored support and maintains a natural "S" shape for optimal back comfort.

3D Adjustable Flip-Up Armrests: Adjust the armrests in three directions—up and down, back and forth, and rotating—for customizable arm and shoulder support, while also offering space-saving flexibility.

Dynamic Lumbar Support: Adjusts seamlessly to your lower back's natural curvature, offering personalized comfort whether you're sitting still or moving.

Double-Jointed Headrest: The headrest adjusts in height and rotates, providing precise neck support and aligning with your natural posture.

Saddle-Shaped Seat Cushion: Expertly distributes pressure across your hips and thighs for added comfort, preventing fatigue during long work sessions.

Recline and Relax: Recline up to 126° for a comfortable break. The recline function allows you to lean back, relax, and recharge effortlessly.

Integrated Coat Hanger: Thoughtfully designed for added convenience, allowing you to store your coat or bag within easy reach and keep them wrinkle-free.

Effortless Adjustments: Easily modify seat height and recline angle for a personalized, ergonomic seating experience with simple controls.

Built to Last: Crafted with premium materials, including high-quality mesh and durable components, ensuring long-lasting comfort and reliability.

1. What makes the Sihoo M59AS stand out?
The Sihoo M59AS offers a dual-section backrest for tailored back support, a 3D adjustable flip-up armrest for flexible positioning, and a dynamic lumbar support that adapts to your lower back's natural curve. The full premium mesh design ensures breathability and cooling, while the integrated coat hanger adds practical storage convenience.

2. How does the full mesh design benefit me?
The full mesh design of the M59AS provides superior airflow, helping to regulate your body temperature and prevent discomfort during long hours of sitting. It’s especially effective in warmer environments or for extended work sessions, keeping you cool and comfortable.

3. Can I adjust the lumbar support?
Yes, the M59AS features dynamic lumbar support that adjusts to your lower back’s natural curvature, providing consistent, personalized support. It moves with you, ensuring comfort whether you are seated still or shifting positions.

4. How does the M59AS compare to the M57?
M59AS: Dual-section backrest for comprehensive back support, dynamic lumbar support, 3D adjustable flip-up armrests, and full premium mesh construction for cooling.
M57: Full mesh design, dual-adjustable lumbar support, and 3D adjustable armrests. It has a slightly simpler backrest design. The M59AS offers more advanced back support features with a more flexible headrest and higher overall adjustability.

5. How does the M59AS compare to the M18?
M59AS: Features a dual-section backrest that adapts to your body and a more advanced ergonomic design, including 3D flip-up armrests and dynamic lumbar support.
M18: Offers a breathable mesh back and a comfortable sponge seat cushion, but the lumbar support is not as adjustable. It is ideal for users seeking a softer seating experience, while the M59AS focuses on adaptability and breathability.

6. How does the M59AS compare to the C300?
M59AS: Focuses on airflow with a full mesh design, providing excellent cooling. It offers dynamic lumbar support and dual-section backrest for ergonomic back support.
C300: Features a spine-inspired backrest with 4D adjustable armrests, making it a great option for gaming or multi-tasking environments. It has a more rigid backrest design and a limited recline of 112°, whereas the M59AS reclines up to 126° for a more relaxed break.

7. How does the M59AS compare to the S100?
M59AS: Features full premium mesh for superior cooling, dual-section backrest for comprehensive support, and 3D adjustable armrests.
S100: Offers dual lumbar support and a greater recline range of 135°, making it ideal for relaxation. It’s more suited for those seeking deep recline and extensive back support. The M59AS, on the other hand, focuses more on breathability, ergonomic support, and cooling.