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SIHOO Doro C300 Ergonomic Office Chair – Adaptive Lumbar Support, Mesh Back & 3D Armrests

SIHOO Doro C300 Ergonomic Office Chair – Adaptive Lumbar Support, Mesh Back & 3D Armrests

Description

The SIHOO Doro C300 is a premium ergonomic office chair built for long working sessions. Its standout feature is the adaptive lumbar support system that automatically adjusts to the contours of your spine as you move, providing continuous lower back support whether you are leaning forward at your desk or reclining during a break.

The full mesh back and seat keep airflow moving throughout the day, while the soft PU-coated 3D armrests adjust up and down, forward and back, and pivot up to 75 degrees to support a range of sitting positions. With a 150kg weight capacity and a seat height range of 40 to 45cm, it accommodates a wide variety of body types and desk setups.

Designed for home offices and professional workspaces alike, the Doro C300 combines adaptive ergonomic support with a clean, modern look that suits any desk setup.

Key Features

  • Adaptive lumbar support that adjusts automatically to spinal movement
  • Full mesh back and seat for breathability
  • 3D armrests with PU coating: height, depth, and 75° pivot
  • Seat height adjustable from 40 to 45cm
  • 150kg maximum weight capacity
  • Multi-position recline with tilt lock
  • Specifications

    Dimensions

    Product Weight
    29.7 kg
    Seat Height Range
    40-45 cm

    Design

    Backrest Type
    Mesh

    Features

    Lumbar Support
    Adaptive automatic
    Adjustable Armrests
    Yes

    Performance

    Weight Capacity
    150 kg

    Pros

    Automatic lumbar support requires no manual adjustment
    Breathable mesh keeps you cool during long sessions
    3D armrests suit a wide range of desk and sitting positions
    Sturdy 150kg capacity accommodates larger users

    Cons

    Premium price point compared to mid-range ergonomic chairs
    Limited seat depth adjustment
    Armrest padding may wear over time

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