The Cumulus Comfort Air is a beautiful hybrid formed between the Cirrus and Cloud. The Cumulus boasts a stunning, iconic track arm paired with a soft, down-infused back. The Cumulus features a customizable base that brings your style and design dreams to life. The patented weight balanced mechanism provides a seating experience unlike any other in the industry. Each Comfort Air responds instantly to individualized movement while providing unparalleled comfort and support. Monofilament elastic webbing suspension Premium high-density, high resiliency molded foam seat cushion Down encased cushioning Tight back and seat cushion Single-needle top-stitch Manual Articulated headrest Disc base available in Natural Walnut Four star base available in Antique Brass, Burnished Bronze, or Polished Nickel Each Comfort Air comes in two sizes perfected to fit different body types and features a lifetime warranty on the frame and 10-year warranty on the mechanism.