Classic Office Chair

Budget ergonomic office chairs for everyday comfort.Practical, supportive, and made to fit into real homes — without breaking the bank.

Sihoo M57

Dynamic lumbar support

Premium independent backrest

Key Features

  • Total back comfort

    Sihoo M57 is purposefully crafted to offer comprehensive back support, with its sleek and streamlined seat back conforming to the natural "S" shape of your entire back, from top to bottom.

  • Recline and relax

    Feel free to take a break and lean back in the Sihoo M57 chair, offering an ample recline angle of up to 126°. This enables you to unwind, relax, and rejuvenate before tackling your next task.

  • Adjustable and customizable lumbar comfort

    The lumbar support can be adjusted both vertically and horizontally, effortlessly conforming to your lower back and offering reliable support in various sitting positions.

Sihoo M102C

Dynamic lumbar support

Premium mesh material

Multi-column

  • Next-level lumbar comfort

    The Sihoo M102C provides an independent and customizable lumbar support function, enabling you to adjust it vertically within a range of 6cm. This ensures an excellent fit for different sitting positions, including leaning forward, maintaining an upright posture, or reclining. Moreover, this feature renders the chair suitable for users of varying heights.

  • 2D adjustable headrest

    Tilt the headrest up to 35 degrees and adjust its height by 6 cm to ensure a perfect fit to the curve of your neck. Experience precise and comfortable neck support while you work and unleash your creativity.

  • Recline in comfort

    Relax in comfort when you need a short break from your tasks with Sihoo M102C chair, which allows for a maximum 130-degree recline while providing essential lumbar support for your lower back. You can also adjust the recline tension to better suit your weight and personal preferences.

FAQs

Are these chairs comfortable enough for a full workday?

Yes. These aren’t just task chairs — they’re proper ergonomic chairs designed for 6–8 hours of focused sitting. Models like the M57 and M18 support your posture, adjust to your body, and stay breathable throughout the day. No unnecessary extras, just the features that matter.

How do the M57, M18, and M59AS differ in feel?

The M57 gives you the most control — adjustable armrests, mesh seat, and flexible lumbar support. The M18 has a cushioned seat with simpler adjustments, for those who prefer a softer feel. The M59AS is more compact, with flip-up arms and a dual-backrest that adapts as you move — ideal for smaller setups.

Do all of these chairs have headrests?

They do — and they’re all height- and angle-adjustable. If you lean back during breaks or spend time in video calls, the added neck support helps. You can also lower the headrest out of the way if you prefer a cleaner look.

What kind of workspace are these chairs best suited for?

This range works well across most setups — from home offices to shared workspaces. All models have a clean, modern look that fits in without dominating the room. If you're after something that blends comfort, function, and a more timeless aesthetic, they also serve well as a classic office desk chair — simple in form, reliable in use, and professional in appearance.

How do these compare to premium ergonomic chairs?

They share the same core design thinking — just with fewer fine-tuning options. If you’re looking for a reliable, supportive chair without diving into full-spec adjustability, this range is ideal. You can also explore our premium ergonomic chairs if you need something more advanced, or our broader office chair collection for other styles.