Ergonomic Mesh Office Chair with Lumbar Support - High Back Desk Chair with Adjustable Headrest & 4D Arms,Dark Grey

Fully Adjustable Ergonomic Design: Equipped with a height-adjustable headrest, 4D multi-directional armrests, customizable lumbar support, seat height adjustment, sliding seat, and 4-level recline lock, this chair adapts to your body and working posture with ease.

Breathable Premium Mesh Backrest: Crafted with imported Korean mesh fabric, the high backrest delivers excellent elasticity, ventilation, and durability. It conforms to your spine’s natural curve while helping to ease pressure on your neck and lower back.

Enhanced Comfort for Long Sitting: A widened and thickened seat cushion filled with high-density molded foam pairs with the adjustable lumbar system to provide all-day comfort. The 4D armrests allow personalized positioning, making it suitable for long hours of office work or gaming sessions.

Sliding Seat for Better Posture: The seat depth adjustment ensures your back stays properly supported by the backrest while evenly distributing body weight. This feature also helps reduce pressure behind the knees, promoting healthier circulation.

Sturdy Build & Certified Safety: With a reinforced aluminum alloy base, smooth-rolling casters, and 360° swivel, the chair combines durability with mobility. Certified by BIFMA and SGS, its class-4 gas lift supports up to 300 lbs with confidence.