Advanced Orthopedic Comfort. Executive Command.

Conquer long sessions at your desk with structural support designed around the natural biology of the human frame. The Zentrex Aero Executive Chair merges elite ergonomic functionality with a breathtaking high-back silhouette. Featuring a specialized 3D structural "S"-shaped backrest paired with an independently adjustable dual-axis lumbar pillow, this chair dynamically cradles your lower spine to completely eradicate sitting fatigue and posture stress.

Constructed atop a heavy-duty, mirror-polished aluminum five-star structural foot and a BIFMA-certified Class 3 pneumatic lift system, this chair delivers rock-solid desktop stability while keeping your workspace environment feeling crisp and breathable through precision open-mesh engineering.

Key Features

• Orthopedic "S"-Curve Lumbar Support: Features an advanced, multi-directional waist pillow that adjusts up, down, forward, and backward to map perfectly to your unique spinal structure.
• Dual-Axis Reversible Headrest: Equipped with a 45° articulating, height-adjustable neck cradle that delivers targeted support to relieve shoulder and cervical tension.
• Intelligent Recline & Lift Adjustments: Fluidly customize your environment with a 3.39-inch precision height range and a calibrated tilt matrix locking anywhere between a focused 90° to a relaxed 135°.
• Thickened 4-Inch Sponge Cushion: The high-density, resilient sponge seating core provides deep padding that maintains its shape, perfectly paired with a crisp, hyper-breathable structural mesh surface.
• Heavy-Load Aluminum Base: Features an architectural five-star aluminum base rated to effortlessly support up to 330 lbs with zero flexing or structural fatigue.

Technical Specifications

• Model Class Structure: ZHUMI-C-3789F Professional Series
• Overall Unit Dimensions: 28.70" L x 27.70" W x 50.30" H
• Pneumatic Lift Profile: Heavy-Duty Class 3 Gas Lift (BIFMA Certified)
• Maximum Weight Capacity: 330 lbs / 150 kg
• Chassis Net Weight: 30.40 lbs for agile, stable rolling movement
• Color Options: Matte Onyx Black / Architectural Slate Grey
• In the Box: 1x Aero Executive Chair Assembly, Precision Installation Tools & Hardware Kit, Step-by-Step Layout Blueprint