Serta Works Ergonomic Fabric Swivel Executive Chair with Back in Motion Technology, Dark Gray (44186E)

Imagine an office chair that helps promote strength and flexibility in your back. That's the Serta Works ergonomic executive office chair with Back in Motion technology. This feature-rich, performance-focused chair helps its users become more productive and efficient by maximizing lower back support and comfort while seated. The Back in Motion active seat technology swivels the lumbar forward like the pelvis tilt exercise, promoting strength and flexibility in your core. The push-button adjustable armrests and pneumatic height adjustment can be customized to find the right fit for you. And the multilayered cushions are comfortable yet supportive, so you'll feel refreshed and rejuvenated, even after a long day.