HOT ! Ergonomic Mid-Back Office Chair with Lumbar Support, Rocking Mode & Height Adjustment

Ergonomic Mid-Back Office Chair with Lumbar Support & Rocking Mode

Designed for long work sessions, this mid-back mesh office chair combines practical ergonomics with durable construction. The contoured lumbar support follows the natural curve of your spine, and the breathable mesh back promotes airflow to keep you comfortable throughout the day.

Key Features

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  Lumbar Support: Scientifically contoured mid-back design with built-in lumbar support to reduce back and waist strain during extended sitting.


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  Breathable Mesh Back: Promotes air circulation to help keep you cool during long work hours.


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  High-Resilience Foam Seat: Firm foam cushion that maintains its shape over time without sinking.


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  Adjustable Seat Height: Pneumatic height adjustment from 16.7\" to 19.7\" to accommodate different body types and desk heights.


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  Rocking / Tilt Mechanism: 90°–120° tilt range with an adjustable tension knob so you can customize recline resistance to your preference.


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  BIFMA-Certified Gas Lift: Industry-standard certified lift for safe, smooth height adjustment.


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  360° Swivel Silent Casters: Glide quietly across hardwood, tile, and carpet without scratching floors.


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  Fixed Armrests: Stable, non-adjustable armrests for consistent arm support.


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  Rear Storage Pocket: Convenient storage at the back of the chair for books, tablets, or documents.


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  Weight Capacity: Supports up to 250 lbs.

Specifications

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  Color: Grey


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  Dimensions (Chair): 22.24\" L × 21.46\" W × 38.19\" H


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  Seat Height Range: 16.7\" – 19.7\"


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  Tilt Range: 90° – 120°


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  Weight Capacity: 250 lbs


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  Chair Weight: 21.61 lbs


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  Package Dimensions: 21.65\" L × 9.84\" W × 18.11\" H


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  Package Weight: 25.35 lbs


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  Item No.: ZHUMI-C-5512CZ-GY


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  Armrest Type: Fixed