Enjoy comfort throughout the workday with this Tempur-Pedic office chair. The adjustable arms move up and down with just the press of a button for easy customization, while the adjustable seat height and depth options make it easy to find the perfect configuration for your body type. This chair features a taller back and integrated headrest, giving you more support throughout long work days. Black fabric upholstery allows air to circulate. This chair provides lumbar support. Overall dimensions: 46.75-50.25"H x 28.5"W x 28.75"D. Height-adjustable arms support the shoulders and upper body. Rated for up to 275 lbs. based on a 10-hour work day.