Stay cool and comfortable all day with this mid-back ergonomic mesh chair in dark gray mesh with a white frame. The ventilated mesh back circulates air to keep you refreshed, while the curved back with built-in lumbar support maintains healthy posture. An adjustable back height knob moves 2" up and down for a personalized fit, and the back angle paddle locks in multiple positions. The contour padded swivel seat and height-adjustable padded arms relieve tension in your neck and shoulders during long 8 to 10 hour shifts. A multi-tilt lock mechanism and tilt tension adjustment knob let you rock, recline, or lock the chair at any angle. A 5-star white nylon base with transparent ball-bearing polyurethane roller wheels provides smooth mobility.

• The ventilated dark gray mesh back circulates air continuously to keep you cool and refreshed, while the curved mid-back design with substantial built-in lumbar support promotes a healthy, upright posture throughout your work hours.
• An adjustable back height knob moves 2" up and down, and infinite back angle adjustments let you dial in your perfect recline, giving you a fully personalized seating setup tailored to your body and preferred working position.
• Height-adjustable padded arms ease tension in your neck and shoulders, and the contour padded swivel seat cradles you in cushioned comfort, making this chair ideal for focused work and extended gaming sessions up to 10 hours.
• The multi-tilt lock mechanism rocks, tilts, and locks in infinite positions, while the tilt tension adjustment knob controls backward resistance, allowing you to shift smoothly between active work posture and a relaxing recline.
• A 5-star white nylon base with transparent ball-bearing polyurethane roller wheels and 360-degree pneumatic height-adjustable swivel seat ensures smooth, effortless movement across any floor type in your home or office space.

• Assembly Required : Yes
• Product Dimensions : 25.5"W x 24.5" - 27"D x 37" - 44.25"H
• Product Weight : 39.7 lbs