Designed with authentic TEMPUR material, this office chair adapts to your body for personalized support, while the cooling gel top layer enhances comfort and helps regulate temperature Black mesh fabric upholstery allows air to circulate. Provides lumbar support. Features swivel-tilt mechanism for comfort This chair can safely support a user who weighs up to 275 lbs. for a full work day Enjoy comfort throughout the workday with this Tempur-Pedic office chair with cooling gel layer. 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.