Alston Mesh Ergonomic Office Chair High Back Swivel Computer Chair Lumbar Support

Description: This ergonomic mesh office chair is designed to support a comfortable sitting posture for work, study and daily home office use. With adjustable seat height, seat depth, armrests, headrest and backrest angle, it helps you find a personalised sitting position. The breathable mesh seat and backrest promote airflow for long-lasting comfort, while the retractable footrest allows you to relax during short breaks. The dual-section backrest separates upper back and lumbar support for a more contoured sitting experience. A 2-level lumbar support, 3D adjustable armrests and adjustable headrest offer flexible support for different users. Smooth rolling casters, a reinforced tilt mechanism and a stable five-star base make it practical for bedrooms, offices, study rooms and home workspaces. Features 1. Ergonomic Adjustable Design: This office chair combines adjustable seat height, backrest, seat depth, armrests and headrest to help you create a comfortable sitting position. It is suitable for work, study, gaming and everyday home office use. 2. Breathable Mesh Comfort: The high-elastic mesh seat and backrest allow air to circulate, helping reduce heat build-up during long sitting sessions. The supportive mesh surface offers a balanced sitting feel while keeping the chair light and comfortable. 3. Dual-Section Backrest and Lumbar Support: The separated upper backrest and lumbar section provide more targeted support for your back. The lumbar support features 2-level height adjustment, while the backrest height adjusts by 5cm to suit different body heights. 4. 3D Armrests and Adjustable Headrest: The armrests can be adjusted in height, moved forward and backward by 5cm, and rotated 40 degrees left and right for natural arm positioning