Ergonomic Office Chair

The Ergonomic Office Chair is a high-back mesh desk chair built for people who spend long hours at a desk. It pairs an adjustable headrest and a 90°–135° tilt range with an S-shaped back, a waist pillow that adjusts up and down and back and forth, and a thickened 4-inch sponge cushion, all carried on a Class 3 gas lift and an aluminium five-star base rated for up to 330 pounds.

Adjustable headrest, height and tilt

The headrest moves up and down by 3.39 inch and reverses through 45° for head and neck support. Seat height and tilt angle (90°–135°) adjust to your posture and the task at hand.

Ergonomic back with adjustable lumbar support

The chair is designed around the natural curves and posture of the human body. Its S-shaped back is shaped to support the lumbar spine during long sitting sessions, and the waist pillow can be moved up and down and back and forth to fit closer to your lower back and ease the fatigue that comes from sitting for a long time.

Breathable mesh back and soft cushion

Both the seat back and the cushion use a mesh surface that helps air circulate and keeps your working environment fresh. The cushion is made of comfortable sponge material, and the thickened 4-inch padding gives enough support to keep you comfortable and relaxed through long meetings, writing or everyday office tasks.

High-quality base and gas lift

The chair uses a Class 3 gas lift that has passed the BIFMA durability test and can withstand up to 330 pounds. A durable aluminium five-star foot gives stable, robust support, so the chair handles long periods of use and heavy loads.

Easy assembly

All the hardware and necessary tools come in the same box, along with detailed installation instructions and a video. You can assemble the chair in less than 20 minutes.

Colours, sizes and weights

Both colour options share the same dimensions and weights.

• Colours: ZHUMI-C-3789F-BK Black, ZHUMI-C-3789F-GY Grey
• Product size (L×W×H): 28.70 x 27.70 x 50.30 inch
• Package size (L×W×H): 30.30 x 11.20 x 22.40 inch
• Product weight: 30.40 lb
• Package weight: 35.40 lb