Zody is designed to accommodate a sitting position and a "perch" position when your standing desk is raised. This adjustment supports the in-between posture that's half sitting, and half standing, and it's the only chair in North America to offer it. Built with over 20 years of independent field studies and knowledge, Zody is the most researched chair on the market. The exclusive asymmetrical lumbar support mimics the anatomy of your spine and lets you fine-tune comfort on either side. And it’s not only good for your body. It’s good for the planet, too. This is the first chair ever to be Cradle to Cradle Bronze certified — the most rigorous environmental standard for products that can be fully reused after their first life. It’s also Greenguard Gold certified and independently tested to be free from over 10,000 chemicals to help contribute to cleaner air in your home.