FLEXISPOT OC4 Big and Tall Ergonomic Office Chair with Adjustable Support

Core Benefits & Specs

Ergonomic Design

This ergonomic desk chair stands out with its innovative split lumbar support. The unique cushion design reduces waist pressure, preventing lumbar spine injuries. The bionic curve design ensures your neck, back, and waist adopt an S-shaped curve, correcting your sitting posture. Perfect for long hours of work, this chair is ideal for those who spend most of their day at a desk.

Perfect Rest for Your Feet

Prolonged sitting at work can lead to foot numbness. Our branch ergonomic chair features a retractable footrest and a 90-135° tilt mechanism. This creates a comfortable resting environment, enhancing blood flow in your legs and reducing fatigue.

Adjustable Armrests for Ultimate Comfort

We have upgraded the armrests to provide exceptional support. You can adjust the armrests in multiple directions: up and down, front and back, left and right, and 45° rotated. This ensures the most comfortable position for your arms, making it perfect for office workers of all heights.

Durability and Comfort

Our lumbar support chair features a high-density rebound sponge cushion at 3.14" thick. It won't collapse even after prolonged use. The five-star base is made of high-rigidity alloy, and the Class-3 gas lift ensures safe height adjustment. By adjusting the headrest and seat height, you can reduce neck pressure, making our chair a multifunctional choice.

Stylish and Elegant

This chic chair is a versatile addition to any space, from a professional office to a creative playroom. Its sleek design and uncomplicated style enhance the ambiance of any room. Comfort meets style effortlessly with this desk chair, ensuring you make the most of your time at work or play.